{"title":"SRS Springs \u0026 Guides","description":"\u003cp\u003eUpgrade springs and power tuning springs for Silverback SRS rifles, including APS2-style and RMS spring options.\u003c\/p\u003e","products":[{"product_id":"rapax-aps2-spring-1joule","title":"APS2 Spring (1 Joule\/Brown) - SRS\/TAC41\/SSG\/VSR","description":"\u003cp\u003eHandmade Rapax springs: manufactured in Europe to provide the best and quietest performance for your sniper airsoft replica such as SRS\/VSR\/SSG24.\u003c\/p\u003e\n\u003cp\u003eConfirmed results of reaching 1 Joule with a standard SRS\/VSR\/SSG. FPS may vary depending on the configuration used in SRS, SSG24 or VSR-10.\u003c\/p\u003e\n\u003cp\u003eIf the Rapax spring is too powerful for your field limits, you can trim a few coils without damaging the integrity of the spring, as long as it is done correctly.\u003c\/p\u003e\n\u003cp\u003eThe first thing you will notice is a lighter pull compared to standard springs — in short: less effort for more joules.\u003c\/p\u003e\n\u003cp\u003eAll springs have the same length, use the same material, and have the same number of coils, etc.\u003c\/p\u003e\n\u003cp\u003eThe wire used in the production of Rapax springs is of the highest quality, ensuring a longer service life compared to other springs.\u003c\/p\u003e\n\u003cp\u003eThe heat treatment of these springs is carried out in a way that guarantees a long lifespan and very minimal FPS\/joule loss over time.\u003c\/p\u003e\n\u003cp\u003eThe springs are manufactured with strict diameter tolerances, preventing the \"twang\" sound in sniper airsoft replicas.\u003c\/p\u003e\n\u003cp\u003e*Only compatible with 9MM spring guides*\u003c\/p\u003e","brand":"Rapax","offers":[{"title":"Default Title","offer_id":52550973784405,"sku":"SP-RAP-09","price":19.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/image_a92d5c11-836b-4309-83e8-0809048c4cc8.png?v=1771970634"},{"product_id":"maple-leaf-srs-aps2-spring-m150","title":"M150 Spring SRS\/APS2","description":"\u003cp\u003eMaple Leaf APS-2 style spring that can be used for your SRS airsoft replica.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNot compatible with the W.A.S.P. piston.\u003c\/p\u003e","brand":"Maple Leaf","offers":[{"title":"Default Title","offer_id":52551049314645,"sku":"SP-MAPL-254","price":15.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/2018-10-18-14-26-12-2018-aps2-srs-a1-m160_297a96b9-0d1f-4c11-879a-a1815c605d27.jpg?v=1771969907"},{"product_id":"maple-leaf-m160-spring-srs","title":"M160 Spring SRS\/APS2","description":"\u003cp\u003eMaple Leaf APS-2 style spring that can be used for your SRS airsoft replica.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eDoes not fit the W.A.S.P. piston.\u003c\/p\u003e","brand":"Maple Leaf","offers":[{"title":"Default Title","offer_id":52551049380181,"sku":"SP-MAPL-253","price":15.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/2018-10-18-14-26-12-2018-aps2-srs-a1-m160_5595ceac-59d9-4727-83cc-b31401a3fa3d.jpg?v=1771969904"},{"product_id":"maple-leaf-m170-spring-srs","title":"M170 Spring SRS\/APS2","description":"\u003cp\u003eMaple Leaf APS-2 style spring that can be used for your SRS airsoft replica.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eDoes not fit the W.A.S.P. piston.\u003c\/p\u003e","brand":"Maple Leaf","offers":[{"title":"Default Title","offer_id":52551049412949,"sku":"SP-MAPL-252","price":15.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/2018-10-18-14-26-12-2018-aps2-srs-a1-m160_ad3e39ce-435e-4df2-ac6e-0ab0c2e8a892.jpg?v=1771969902"},{"product_id":"silverback-aps-spring-60-newton","title":"APS 13mm Spring - 60 Newton (SRS \u0026 TAC-41)","description":"\u003cp\u003eAPS 13 mm spring, 60 Newtons. This spring follows the “APS 13 mm standard” (for a 9 mm outer diameter spring guide). It fits any rifle compatible with this standard, including all SRS models (except the push bolt mechanism) and all TAC-41 rifles. When compressed to 99 mm in length, it delivers 60 Newtons (+\/- 5%, approximately 9 kg of force). This spring features a black electrophoresis coating and laser marking for quick spring identification.\u003c\/p\u003e","brand":"Silverback","offers":[{"title":"Default Title","offer_id":52551202472277,"sku":"SP-SBA-SPR-3060","price":12.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/spr-30902_094ab860-cc86-4823-9c5f-a4bb624267de.jpg?v=1771968927"},{"product_id":"rapax-rms-4-joule-spring-srs-ssg-vsr","title":"RMS 4+ Joule Spring (SRS\/SSG\/VSR)","description":"\u003ch1\u003eRMS 2+\/3+\/4+ J Spring - SRS \/ SSG \/ VSR (APS2 standard, 13 mm spring)\u003c\/h1\u003e\n\u003cp\u003eRMS stands for \u003cstrong\u003eRapax Modular Spring\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe Rapax Modular Spring series is manufactured to the same quality standards as the Light Pull series springs. With durability and quality designed to provide you with the best sniper experience. The difference compared to the Light Pull series lies in its length (considerably shorter than the Light Pull series), slightly stronger pull, but a higher number of quiet shots. In addition, RMS springs are electrically coated to prevent oxidation, providing smoother operation on the spring guide.\u003c\/p\u003e\n\u003cp\u003eAll RMS springs come with two PETG printed spacers included in the package, 4 mm and 6 mm, allowing you to adjust FPS \/ J according to your field limits.\u003c\/p\u003e\n\u003cp\u003eAll springs have the same length, use the same material, have the same number of coils, etc.\u003c\/p\u003e\n\u003cp\u003eThe spring wire used in the production of Rapax springs is of the highest quality, ensuring a longer service life compared to other springs.\u003c\/p\u003e\n\u003cp\u003eThe tempering of these springs is carried out in a way that guarantees a long lifespan and very minimal FPS \/ Joule loss over time.\u003c\/p\u003e\n\u003cp\u003eThe springs are manufactured with tight diameter tolerances, preventing the \"twang\" sound in airsoft sniper replicas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: G-Spec versions of replicas, those with a 300 mm barrel, always require a stronger spring to achieve the same J \/ FPS as longer barrels.\u003c\/p\u003e","brand":"Rapax","offers":[{"title":"Default Title","offer_id":52551886438741,"sku":"SP-RAP-08","price":19.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/rms-rapax_deff4b65-f480-4980-9cc7-abf385677c0c.jpg?v=1771967925"},{"product_id":"rapax-rms-2-joule-spring-srs-ssg-vsr","title":"RMS 2+ Joule Spring (SRS\/SSG\/VSR)","description":"\u003ch1\u003eRMS 2+\/3+\/4+ J Spring - SRS \/ SSG \/ VSR (APS2 standard, 13 mm spring)\u003c\/h1\u003e\n\u003cp\u003eRMS stands for \u003cstrong\u003eRapax Modular Spring\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe Rapax Modular Spring series is manufactured to the same quality standards as the Light Pull series springs. Built for durability and quality to provide you with the best sniper experience. The difference compared to the Light Pull series lies in its length (considerably shorter than the Light Pull series), slightly stronger pull, and a higher number of quiet shots. In addition, RMS springs are electro-coated to prevent oxidation, ensuring smoother operation on the spring guide.\u003c\/p\u003e\n\u003cp\u003eAll RMS springs come with two PETG printed spacers included in the package, 4 mm and 6 mm, allowing you to adjust FPS \/ J according to your field limits.\u003c\/p\u003e\n\u003cp\u003eAll springs have the same length, use the same material, and have the same number of coils, etc.\u003c\/p\u003e\n\u003cp\u003eThe spring wire used in the production of Rapax springs is of the highest quality, ensuring a longer service life compared to other springs.\u003c\/p\u003e\n\u003cp\u003eThe tempering of these springs is carried out in a way that guarantees a long lifespan and minimal FPS \/ Joule loss over time.\u003c\/p\u003e\n\u003cp\u003eThe springs are manufactured with tight diameter tolerances, preventing the \"twang\" sound in sniper airsoft replicas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: G-Spec versions of replicas, which have a 300 mm inner barrel, always require a stronger spring to achieve the same J \/ FPS as longer barrels.\u003c\/p\u003e","brand":"Rapax","offers":[{"title":"Default Title","offer_id":52551887716693,"sku":"SP-RAP-07","price":19.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/rms-2-300x300_b2b39a6b-33ca-4caf-a949-8e1b0111444e.jpg?v=1771967923"},{"product_id":"rapax-aps2-spring-srs-ssg-vsr-2-blue","title":"APS2 Spring SRS\/SSG\/VSR 2+ (Blue)","description":"\u003cp\u003eHandmade springs by Rapax: manufactured in Europe to deliver the best and quietest performance for your sniper airsoft rifle, such as SRS \/ VSR \/ SSG24.\u003c\/p\u003e\n\u003cp\u003eConfirmed results of reaching 3+ Joules with a standard SRS. FPS may vary depending on the configuration used in SRS, SSG24, or VSR-10.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResults\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe 3+ spring delivers between 3J (G-Spec) and 3.8J with longer SRS inner barrels.\u003c\/li\u003e\n\u003cli\u003eThe Hulk spring delivers between 3.5J (G-Spec) and 4.9J with longer SRS inner barrels.\u003c\/li\u003e\n\u003cli\u003eThe 2+ spring delivers between 2.3J (G-Spec) and 3J with longer SRS inner barrels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf the Rapax spring shoots too hot for your field limits, you can cut a few coils without damaging the integrity of the spring, as long as it is done correctly.\u003c\/p\u003e\n\u003cp\u003eThe first thing you will notice is a lighter bolt pull compared to standard springs; in short: less effort for more joules. The Silverback M160 spring and the Rapax 3+ J require similar pulling force, but the Rapax 3+ J spring delivers more FPS \/ joules in comparison.\u003c\/p\u003e\n\u003cp\u003eAll springs have the same length, use the same material, and have the same number of coils, etc.\u003cbr\u003eThe spring wire used in the production of Rapax springs is of the highest quality, ensuring a longer service life compared to other springs.\u003c\/p\u003e\n\u003cp\u003eThe heat treatment of these springs is carried out to guarantee a long lifespan and minimal FPS \/ joule loss over time.\u003c\/p\u003e\n\u003cp\u003eThe springs are manufactured with strict diameter tolerances, preventing the \"twang\" sound in airsoft sniper replicas.\u003c\/p\u003e\n\u003cp\u003e* Only compatible with 9MM spring guide *\u003c\/p\u003e","brand":"Rapax","offers":[{"title":"Default Title","offer_id":52551888339285,"sku":"SP-RAP-06","price":19.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/65038518-367368167249331-969781728283459584-n_560637ba-9576-4dfc-a20c-892842ca5289.jpg?v=1771967921"},{"product_id":"rapax-aps2-spring-srs-ssg-vsr-3-red","title":"APS2 SRS\/SSG\/VSR 3+ Spring (Red)","description":"\u003cp\u003eHandmade Rapax springs: manufactured in Europe to provide the best and quietest performance for your sniper airsoft replica, such as SRS \/ VSR \/ SSG24.\u003c\/p\u003e\n\u003cp\u003eConfirmed results of reaching 3+ Joules with a standard SRS. FPS may vary depending on the configuration used in SRS, SSG24, or VSR-10.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResults\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe 3+ spring delivers between 3J (G-Spec) and 3.8J with longer SRS inner barrels.\u003c\/li\u003e\n\u003cli\u003eThe Hulk spring delivers between 3.5J (G-Spec) and 4.9J with longer SRS inner barrels.\u003c\/li\u003e\n\u003cli\u003eThe 2+ spring delivers between 2.3J (G-Spec) and 3J with longer SRS inner barrels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf the Rapax spring shoots too hot for your field limits, you can cut a few coils without damaging the integrity of the spring, as long as it is done correctly.\u003c\/p\u003e\n\u003cp\u003eThe first thing you will notice is a lighter bolt pull compared to standard springs—in short: less effort for more Joules. The Silverback M160 spring and the Rapax 3+ J require similar pulling force, but the Rapax 3+ J spring delivers more FPS \/ Joules in comparison.\u003c\/p\u003e\n\u003cp\u003eAll springs have the same length, use the same material, and have the same number of coils, etc.\u003cbr\u003eThe spring wire used in the production of Rapax springs is of the highest quality, ensuring a longer service life compared to other springs.\u003c\/p\u003e\n\u003cp\u003eThese springs are heat-treated to guarantee a long lifespan and very minimal FPS \/ Joule loss over time.\u003c\/p\u003e\n\u003cp\u003eThe springs are manufactured with strict diameter tolerances, preventing the \"twang\" sound in airsoft sniper replicas.\u003c\/p\u003e\n\u003cp\u003e* Only compatible with 9MM spring guides *\u003c\/p\u003e","brand":"Rapax","offers":[{"title":"Default Title","offer_id":52551888961877,"sku":"SP-RAP-05","price":19.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/64568352-1238413792985457-5529600866945859584-n_b4642bed-b4c0-445d-9a9f-1bf08a403cdb.jpg?v=1771967917"},{"product_id":"rapax-hulk-spring-srs-ssg-vsr","title":"APS2 SRS\/SSG\/VSR 4+ Spring (Hulk Spring)","description":"\u003cp\u003eHandmade Rapax springs: manufactured in Europe to provide the best and quietest performance for your sniper airsoft replica, such as SRS \/ VSR \/ SSG24.\u003c\/p\u003e\n\u003cp\u003eConfirmed results of reaching 3+ Joules with a standard SRS. FPS may vary depending on the configuration used in SRS, SSG24, or VSR-10.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResults\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe 3+ spring delivers between 3J (G-Spec) and 3.8J for longer SRS inner barrels.\u003c\/li\u003e\n\u003cli\u003eThe Hulk spring delivers between 3.5J (G-Spec) and 4.9J for longer SRS inner barrels.\u003c\/li\u003e\n\u003cli\u003eThe 2+ spring delivers between 2.3J (G-Spec) and 3J for longer SRS inner barrels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf the Rapax spring shoots too hot for your field limits, you can cut a few coils without damaging the integrity of the spring, as long as it is done correctly.\u003c\/p\u003e\n\u003cp\u003eThe first thing you will notice is a lighter pull compared to standard springs — in short: less effort for more joules. The Silverback M160 spring and the Rapax 3+ J require similar pulling force, but the Rapax 3+ J spring delivers more FPS \/ joules in comparison.\u003c\/p\u003e\n\u003cp\u003eAll springs have the same length, use the same material, and have the same number of coils, etc.\u003cbr\u003eThe spring wire used in the production of Rapax springs is of the highest quality, ensuring a longer service life compared to other springs.\u003c\/p\u003e\n\u003cp\u003eThe tempering process of these springs is carried out to ensure long lifespan and very minimal FPS \/ joule loss over time.\u003c\/p\u003e\n\u003cp\u003eThe springs are manufactured with strict diameter tolerances, preventing the \"twang\" sound in sniper airsoft replicas.\u003c\/p\u003e\n\u003cp\u003e* Only compatible with 9MM spring guide *\u003c\/p\u003e","brand":"Rapax","offers":[{"title":"Default Title","offer_id":52551889650005,"sku":"SP-RAP-04","price":19.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/67506690-1366667373491060-4201208567950213120-n.jpg?v=1771967915"},{"product_id":"silverback-aps-spring-srs-tac41-150-newton","title":"APS 13mm Spring - 150 Newton (SRS \u0026 TAC-41)","description":"\u003cp\u003eAPS 13 mm, 150 Newton spring. This spring follows the “APS 13 mm standard” (for a 9 mm outer diameter spring guide). It fits any rifle compatible with this standard, including all SRS models (except the push mechanism) and all TAC-41 models. When compressed to a length of 99 mm, it delivers 150 Newtons (+\/- 5%, approximately 9 kg of force). This spring features a black electrophoresis coating and laser marking for quick identification.\u003c\/p\u003e","brand":"Silverback","offers":[{"title":"Default Title","offer_id":52552201404757,"sku":"SP-SBA-SPR-3150","price":15.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/spr-31502_760c34be-f953-4e4d-8df2-db38b43cfc4b.jpg?v=1771967290"},{"product_id":"silverback-aps-13mm-spring-120-newton","title":"APS 13mm Spring - 120 Newton (SRS \u0026 TAC-41)","description":"\u003cp\u003eAPS 13 mm, 120 Newton spring. This spring follows the “APS 13 mm standard” (for 9 mm outer diameter spring guides). It fits any rifle compatible with this standard, including all SRS (except the push bolt mechanism) and all TAC-41 models. When compressed to a length of 99 mm, it delivers 120 Newtons (+\/- 5%, approximately 9 kg of force). This spring features a black electrophoresis coating and laser marking for quick spring identification.\u003c\/p\u003e","brand":"Silverback","offers":[{"title":"Default Title","offer_id":52552256029013,"sku":"SP-SBA-SPR-3120","price":15.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/spr-31202_8adc8815-3392-4428-b453-85da849a367a.jpg?v=1771967288"},{"product_id":"silverback-aps-13mm-spring-100-newton","title":"APS 13mm Spring - 100 Newton (SRS \u0026 TAC-41)","description":"\u003cp\u003eAPS 13 mm, 100 Newton spring. This spring follows the “APS 13 mm standard” (for a 9 mm outer diameter spring guide). It fits any rifle compatible with this standard, including all SRS models (except the push bolt mechanism) and all TAC-41 models. When compressed to 99 mm in length, it delivers 100 Newtons (+\/- 5%, approximately 9 kg of force). This spring features a black electrophoretic coating and laser marking for quick identification.\u003c\/p\u003e","brand":"Silverback","offers":[{"title":"Default Title","offer_id":52552257274197,"sku":"SP-SBA-SPR-3100","price":15.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/spr-31002_9d57974d-d314-4980-a98e-d205b9210177.jpg?v=1771967285"},{"product_id":"silverback-aps-13mm-spring-90-newton","title":"APS 13mm Spring - 90 Newton (SRS \u0026 TAC-41)","description":"\u003cp\u003eAPS 13 mm spring, 90 Newtons. This spring follows the “APS 13 mm standard” (for a spring guide with a 9 mm outer diameter). It fits any rifle compatible with this standard, including all SRS models (except the push bolt mechanism) and all TAC-41 models. When compressed to a length of 99 mm, it delivers 90 Newtons (+\/- 5%, around 9 kg of force). This spring features a black electrophoresis coating and laser marking for quick identification.\u003c\/p\u003e","brand":"Silverback","offers":[{"title":"Default Title","offer_id":52552257995093,"sku":"SP-SBA-SPR-3090","price":15.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/spr-30902_f8073a50-64d9-4473-9eaa-3119d0d753c9.jpg?v=1771967283"},{"product_id":"rapax-srs-tac41-vsr-spring-2-8j","title":"2.8J Spring for SRS \/ TAC41 \/ SSG \/ VSR","description":"\u003cp\u003eMade to comply with regulations in the USA, Canada, Spain, Austria, and all other countries with a 2.8J sniper limit.\u003c\/p\u003e\n\u003cp\u003eThe springs have an outer diameter of 13 mm, compatible with all mentioned sniper replicas.\u003c\/p\u003e\n\u003cp\u003eIncludes a spring spacer to ensure you reach your legal limit, as not all setups are perfectly calibrated.\u003c\/p\u003e\n\u003cp\u003eOur springs are manufactured in Europe using the highest-quality spring wire available. Galvanized to prevent rust, reduce friction, and extend service life compared to standard springs.\u003c\/p\u003e\n\u003cp\u003eConfirmed results: Achieves 2.8J with a standard 16\" SRS and SSG10 (430 mm barrel). Joules may vary based on barrel length and piston used.\u003c\/p\u003e\n\u003cp\u003eIf the Rapax spring is too hot for your field, you can safely cut a few coils without compromising spring integrity, provided it's done correctly.\u003c\/p\u003e","brand":"Rapax","offers":[{"title":"Default Title","offer_id":52552427798869,"sku":"SP-RAP-03","price":17.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/whatsapp-image-2021-07-08-at-100309-1_41364ac2-2e60-4e65-86b9-7051ee7e6eaa.jpg?v=1771966957"},{"product_id":"silverback-srs-m130-spring-pull-version","title":"M130 APS2 Type 13mm Spring for SRS Pull Version","description":"\u003cp\u003eM130 spring for SRS-A1, pull bolt. 13 mm outside diameter, 11 mm inside. APS large type (can be use in APS-2, APS-T96, APS-SR2, M24).\u003c\/p\u003e","brand":"Silverback","offers":[{"title":"Default Title","offer_id":52552446280021,"sku":"SP-SILV-115","price":12.05,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/spring_36cc1a93-73f8-4517-88b2-cfaa6219a544.jpg?v=1771966669"},{"product_id":"silverback-m170-spring-aps2-srs","title":"M170 Spring APS2 Type 13mm for SRS Pull Version","description":"\u003cp\u003eM170 spring for SRS-A1, pull bolt. 13 mm outer diameter, 11 mm inner diameter. APS large type (compatible with APS-2, APS-T96, APS-SR2, M24).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eM170 = SBA-SPR-07 = 145 Newton\u003c\/p\u003e","brand":"Silverback","offers":[{"title":"Default Title","offer_id":52552476524885,"sku":"SP-SILV-94","price":11.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/spring_0c33f0ce-9853-4e97-a672-705123c1f088.jpg?v=1771966175"},{"product_id":"silverback-m150-spring-aps2-srs","title":"M150 Spring APS2 Type 13mm for SRS Pull Version","description":"\u003cp\u003eM150 spring for SRS-A1, pull bolt. 13 mm outer diameter, 11 mm inner diameter. APS large type (compatible with APS-2, APS-T96, APS-SR2, M24).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eM150 = SBA-SPR-08 = 95 Newton\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Silverback","offers":[{"title":"Default Title","offer_id":52552476590421,"sku":"SP-SILV-93","price":9.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/spring_9cac886f-30db-46a9-abba-dcb45c59df86.jpg?v=1771966173"},{"product_id":"silverback-srs-spring-m90-aps2-type","title":"M90 APS2 Type 13mm Spring for SRS Pull Version","description":"\u003cp\u003eM90 spring for SRS-A1, pull bolt. 13 mm outside diameter, 11 mm inside. APS large type (can be use in APS-2, APS-T96, APS-SR2, M24).\u003c\/p\u003e","brand":"Silverback","offers":[{"title":"Default Title","offer_id":52552529248597,"sku":"SP-SBA-BPS-13","price":12.25,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/spring_fd64642a-a990-4102-80d4-5f3e4a65ac0c.jpg?v=1770868979"},{"product_id":"silverback-srs-spring-m140-aps2","title":"M140 Spring APS2 Type 13mm for SRS Pull Bolt","description":"\u003cp\u003eM140 spring for SRS-A1, pull bolt. 13 mm outer diameter, 11 mm inner diameter. APS large type (compatible with APS-2, APS-T96, APS-SR2, M24).\u003c\/p\u003e\n\u003cp\u003eM140 = SBA-SPR-05 = 90 newtons\u003c\/p\u003e","brand":"Silverback","offers":[{"title":"Default Title","offer_id":52552529510741,"sku":"SP-SBA-CYL-02","price":11.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/spring_2d06daa0-0cb7-409d-955f-853385f63cca.jpg?v=1771965624"},{"product_id":"silverback-srs-spring-m160-aps2","title":"M160 APS2 Type 13mm Spring for SRS","description":"\u003cp\u003eM160 spring for SRS-A1, SRS-A2, SRS-A2\/M2, Pull, 13mm outer diameter, 11mm inner diameter. Length APS: (Compatible with APS-2, APST96, APS-SR2, M24).\u003c\/p\u003e\u003cp\u003ePower: 110 newtons, yielding approximately 2.8J in most configurations.\u003c\/p\u003e","brand":"Silverback","offers":[{"title":"Default Title","offer_id":52552529576277,"sku":"SP-SILV-04","price":11.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/spring_03802dc7-277a-4b32-8d32-e0b0c1875973.jpg?v=1771965622"},{"product_id":"rapax-rms-3-joule-spring","title":"RMS 3+ Joule Spring (SRS\/SSG\/VSR)","description":"\u003ch1\u003eRMS 2+\/3+\/4+ J Spring - SRS \/ SSG \/ VSR (standard APS2, 13mm spring)\u003c\/h1\u003e\n\u003cp\u003eRMS stands for \u003cstrong\u003eRapax Modular Spring\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe Rapax Modular Spring series is manufactured to the same quality standards as the Light Pull spring series—built for durability and performance to deliver the best sniper experience. The difference from the Light Pull series is its shorter length (significantly shorter than Light Pull), slightly stronger pull, and more silent operation. Additionally, RMS springs are electroplated to prevent corrosion, ensuring smoother movement within the spring guide.\u003c\/p\u003e\n\u003cp\u003eAll RMS springs come with two printed PETG spacers included in the package: 4mm and 6mm, allowing you to adjust FPS\/J according to your field limits.\u003c\/p\u003e\n\u003cp\u003eAll springs share the same length, material, number of coils, etc.\u003c\/p\u003e\n\u003cp\u003eThe wire used in Rapax springs is of the highest quality, ensuring a significantly longer service life compared to other springs.\u003c\/p\u003e\n\u003cp\u003eThe heat treatment of these springs ensures a long lifespan with minimal FPS\/Joule loss over time.\u003c\/p\u003e\n\u003cp\u003eSprings are manufactured with tight tolerances on diameter to eliminate the \"twang\" sound common in airsoft sniper replicas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: For G-spec replicas with a 300mm barrel, a stiffer spring is always required to achieve the same J\/FPS as longer barrels.\u003c\/p\u003e","brand":"Rapax","offers":[{"title":"Default Title","offer_id":52552534688085,"sku":"SP-RAP-02","price":19.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/rms-spring-300x300_8e603c31-51ea-4f2b-a171-82a4187cb491.jpg?v=1771965579"},{"product_id":"aps2-type-13mm-spring-srs-pull-version-75-newton","title":"APS2 type 13mm Spring SRS Pull Version (75 Newton)","description":"\u003cp\u003eAPS 13mm large type spring (for SRS pull bolt version)\u003c\/p\u003e\n\u003cp\u003e13 mm outside diameter, 11 mm inside.\u003c\/p\u003e\n\u003cp\u003eOur spring are named by the force, in Newton, needed to compress it to their “shooting stage”\u003c\/p\u003e\n\u003cp\u003eAPS large type (can be use in SRS, TAC-41, APS-2, APS-T96, APS-SR2, M24).\u003c\/p\u003e\n\u003cp\u003eData in spring charts are average, there might be variation due to multiple factors.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e75 Newton : SBA-SPR-11\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Silverback","offers":[{"title":"Default Title","offer_id":53773454377301,"sku":"SP-SBA-SPR-3075","price":11.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/spring.jpg?v=1777240018"}],"url":"https:\/\/www.skirmshop.es\/en-us\/collections\/srs-springs-guides.oembed?page=2","provider":"Skirmshop Spain","version":"1.0","type":"link"}