{"title":"AEG Rifle Hopup Chambers \u0026 Parts","description":"\u003cp\u003eHop-up chambers, buckings, nubs and hop-up parts for AEG assault rifles.\u003c\/p\u003e","products":[{"product_id":"laylax-elite-cnc-hop-up-chamber-vfc","title":"Elite CNC Hop-Up Chamber for VFC M4","description":"\u003cp\u003e\u003cstrong\u003eELITE CNC HOP-UP UNIT for VFC\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e●Manufactured with ultra-high precision CNC machining\u003c\/p\u003e\n\u003cp\u003e●Rotary type, hop-up dial with positive click adjustment\u003c\/p\u003e\n\u003cp\u003e●Vertical aluminum hop arm for consistent hop performance\u003c\/p\u003e\n\u003cp\u003e●Includes two buckings: Prometheus Original Purple and New 60 Degree Blue\u003c\/p\u003e\n\u003cp\u003eThe Elite Hop-Up Chamber is the ultimate precision CNC-machined hop-up unit designed for VFC-based AEG electric airsoft replicas. This chamber pushes every element of the hop-up system to the maximum, greatly enhancing the performance of your airsoft replica and its hop-up. Lightweight aluminum is used in the construction of this chamber, and it is fully machined in Japan. The lightweight yet durable aluminum is precisely manufactured, allowing for excellent consistency. In addition to its construction, the hop-up dial uses a ball bearing and spring to provide a positive \"click\" sound when making adjustments. This design not only allows for extremely precise adjustments, but also keeps the hop setting securely in place even under heavy use.\u003c\/p\u003e\n\u003cp\u003eOur hop-up buckings are designed to fit perfectly with our EG inner barrels. By combining our barrel and bucking with this CNC hop-up chamber, exceptional air seal is guaranteed, resulting in impressive performance on the field. With the inclusion of two buckings, you can choose the original Prometheus Purple bucking for velocities under 350 FPS with 0.28g BBs, or the Prometheus 60-degree Blue bucking for velocities of 350+ FPS using 0.28g up to 0.32g BBs. Build your AEG to the highest standards with a Prometheus Elite CNC chamber, bucking, and barrel for optimal performance!\u003c\/p\u003e\n\u003cp\u003eCompatibility:\u003c\/p\u003e\n\u003cp\u003e●VFC Avalon Series AEGs\u003c\/p\u003e\n\u003cp\u003e●VFC Samurai Edge Series AEGs\u003c\/p\u003e\n\u003cp\u003e●SIG AIR Proforce MCX AEGs\u003c\/p\u003e\n\u003cp\u003e●SIG AIR Proforce MPX AEGs\u003c\/p\u003e\n\u003cp\u003e●BCM Air MCMR AEGs\u003c\/p\u003e\n\u003cp\u003e●VFC H\u0026amp;K 416 Series AEGs\u003c\/p\u003e\n\u003cp\u003e●VFC H\u0026amp;K 417 Series AEGs*\u003c\/p\u003e\n\u003cp\u003e*417 Series AEGs are not a direct fit and may require some modification. Removing or trimming the hop-up retention clip will allow this chamber to fit properly. Please consult a trusted and reputable airsoft technician for assistance.\u003c\/p\u003e\n\u003cp\u003e■ Brand: Prometheus\u003c\/p\u003e\n\u003cp\u003e■ JAN: 4571443183613\u003c\/p\u003e\n\u003cp\u003e■ Caution:\u003c\/p\u003e\n\u003cp\u003e※ Not all AEG models are fully compatible without modification. Use the original stopper screw or barrel stabilizing springs to ensure a secure fit.\u003c\/p\u003e\n\u003cp\u003e※ Be careful not to apply silicone spray or oil inside the inner barrel or on the hop-up bucking, as this may cause inconsistencies.\u003c\/p\u003e\n\u003cp\u003e※ The use of LayLax Prometheus inner barrels and hop-up buckings is recommended for optimal performance due to the pre-set fit dimensions.\u003c\/p\u003e","brand":"Laylax","offers":[{"title":"Default Title","offer_id":52550832193877,"sku":"SP-LAYL-4571443182197","price":129.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/12141533-63996e57b9648_06c1a29f-bb7d-4b83-8b87-e3231ee0ad5c.jpg?v=1771972042"},{"product_id":"prometheus-elite-cnc-hop-up-chamber-m4","title":"Elite CNC Hop-Up Chamber for M4","description":"\u003cp\u003e\u003cstrong\u003ePrometheus ELITE CNC Hop-Up Unit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e●Compatible with standard hop-up, flat hop, and R-hop\u003c\/p\u003e\n\u003cp\u003e●CNC construction\u003c\/p\u003e\n\u003cp\u003e●Includes 2 Prometheus buckings and nubs\u003c\/p\u003e\n\u003cp\u003e●Ball-bearing spring set for secure adjustment with positive clicks\u003c\/p\u003e\n\u003cp\u003e●Compatible with standard nozzles\u003c\/p\u003e\n\u003cp\u003e●Widely compatible chamber design\u003c\/p\u003e\n\u003cp\u003eThe Prometheus ELITE CNC parts series takes Prometheus designs to the highest level for those seeking the most premium hop-up unit. The highly customizable ELITE hop-up chamber allows the use of standard, flat hop, and R-hop inner barrels and buckings without compromising performance. Use the included ball-bearing spring set for secure adjustment with positive clicks at every hop setting, or remove it for finer adjustment—the choice is yours!\u003c\/p\u003e\n\u003cp\u003eOur two most popular standard buckings are included, the purple bucking and the blue bucking, covering a wide range of BB weights and hop configurations. The precision CNC-machined chamber is manufactured in Japan and is compatible with a wide variety of standard M4-type builds, including Krytac, Tokyo Marui, G\u0026amp;G, and many more!\u003c\/p\u003e\n\u003cp\u003e■ Brand: Prometheus\u003c\/p\u003e\n\u003cp\u003e■ Includes:\u003c\/p\u003e\n\u003cp\u003e・ CNC Hop-Up Chamber\u003c\/p\u003e\n\u003cp\u003e・ Prometheus Purple Bucking (soft)\u003c\/p\u003e\n\u003cp\u003e・ Prometheus Blue 60-Degree Bucking (firm)\u003c\/p\u003e\n\u003cp\u003e・ Ball-bearing spring set (removable for finer adjustment)\u003c\/p\u003e\n\u003cp\u003e・ Barrel clip\u003c\/p\u003e\n\u003cp\u003e・ Vertical hop tension arm\u003c\/p\u003e\n\u003cp\u003e・ Hop arm lever\u003c\/p\u003e\n\u003cp\u003e・ O-ring\u003c\/p\u003e\n\u003cp\u003e・ Stop screw\u003c\/p\u003e\n\u003cp\u003e■ JAN: 4571443182197\u003c\/p\u003e\n\u003cp\u003e■ Caution:\u003c\/p\u003e\n\u003cp\u003e※ Not all AEG models are fully compatible without modifications. Use the stop screw or the original barrel stabilizing springs for a secure fit.\u003c\/p\u003e\n\u003cp\u003e※ Be careful not to apply silicone spray or oil inside the inner barrel or on the hop-up bucking, as this may cause inconsistencies.\u003c\/p\u003e\n\u003cp\u003e※ The use of LayLax Prometheus inner barrels and hop-up buckings is recommended for optimal performance due to the preset fitting dimensions.\u003c\/p\u003e","brand":"Prometheus","offers":[{"title":"Default Title","offer_id":52550832292181,"sku":"SP-LAYL-4571443182197","price":129.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/11111119-636db147256a2_36f2f21a-b55f-4a1f-a136-64ab16ea5376.jpg?v=1771972039"},{"product_id":"silverback-aeg-flat-hop-up-set","title":"AEG Type Flat Hop-Up Bucking Set","description":"\u003cp\u003eOriginally designed for the MDRX hop-up unit, this bucking can fit most airsoft guns that use an \"AEG\" style hop-up bucking.\u003c\/p\u003e\n\u003cp\u003e5-point lip design for BB feeding, flat contact patch, similar to our SRS-TAC41 and GBB hop buckings.\u003c\/p\u003e\n\u003cp\u003e– blue, 50° (x1)\u003c\/p\u003e\n\u003cp\u003e– green, 60° (x1)\u003c\/p\u003e\n\u003cp\u003e– yellow, 70° (x1)\u003c\/p\u003e\n\u003cp\u003e– red, 80° (x1)\u003c\/p\u003e\n\u003cp\u003eSBA-HOP-56\u003c\/p\u003e","brand":"Silverback","offers":[{"title":"Default Title","offer_id":52550871056725,"sku":"SP-SBA-HOP-56","price":15.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/hopup-combined-l_e161c3a2-508d-45c1-9f27-cad9c9c89b6f.jpg?v=1771971375"},{"product_id":"silverback-aeg-flat-hop-up-70-yellow","title":"AEG Type Flat Hop-Up Bucking 70º - Yellow","description":"\u003cp\u003eOriginally designed for the MDRX hop-up, this bucking can fit most airsoft guns that use an \"AEG\" hop-up bucking.\u003c\/p\u003e\n\u003cp\u003e5-point lip design for BB feeding, flat contact patch, similar to our SRS-TAC41 and GBB hop-up buckings.\u003c\/p\u003e\n\u003cp\u003eYellow color, 70° hardness.\u003c\/p\u003e\n\u003cp\u003eSBA-HOP-54\u003c\/p\u003e","brand":"Silverback","offers":[{"title":"Default Title","offer_id":52550871155029,"sku":"SP-SBA-HOP-54","price":5.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/hop-5459-l-scaled-1_a615c587-e79d-4257-bc64-c8eb1bf2e323.jpg?v=1771971373"},{"product_id":"silverback-flat-hop-up-rubber-60-aeg-green","title":"AEG Flat Hop-Up Bucking 60° - Green","description":"\u003cp\u003e“AEG” type, flat hop-up bucking (seamless), 60°\u003c\/p\u003e\n\u003cp\u003eInitially designed for the MDRX hop-up, this bucking can fit most airsoft guns that use an \"AEG\" hop-up bucking.\u003c\/p\u003e\n\u003cp\u003e5-point lip design for improved BB feeding, flat contact patch, similar to our SRS-TAC41 and GBB hop-up buckings\u003c\/p\u003e\n\u003cp\u003eGreen color, 60° hardness.\u003c\/p\u003e\n\u003cp\u003eSBA-HOP-53\u003c\/p\u003e","brand":"Silverback","offers":[{"title":"Default Title","offer_id":52550884655445,"sku":"SP-SBA-HOP-53","price":4.85,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/hop-5358-l-scaled_820feee9-a8d5-48d3-8a3f-129c18e0fc12.jpg?v=1771971367"},{"product_id":"silverback-flat-hop-up-rubber-50-aeg-blue","title":"AEG Type Flat Hop-Up Bucking 50° - Blue","description":"\u003cp\u003e“AEG” type, flat hop-up bucking (seamless), 50°\u003c\/p\u003e\n\u003cp\u003eOriginally designed for the MDRX hop-up, this bucking can fit most airsoft guns that use an \"AEG\" hop-up bucking.\u003c\/p\u003e\n\u003cp\u003e5-point lip design for BB feeding, flat contact patch, similar to our SRS-TAC41 and GBB hop-up buckings\u003c\/p\u003e\n\u003cp\u003eBlue color, 50° hardness.\u003c\/p\u003e\n\u003cp\u003eSBA-HOP-52\u003c\/p\u003e","brand":"Silverback","offers":[{"title":"Default Title","offer_id":52550884688213,"sku":"SP-SBA-HOP-52","price":4.85,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/hop-5257l-scaled_06eacfa0-a095-421e-8552-3d2554360c8e.jpg?v=1771971366"},{"product_id":"wii-tech-m4-hop-up-chamber","title":"Recoil Shock System M4 Enhanced Hop-up Chamber","description":"\u003cp\u003eThis hop-up chamber is made by precision CNC machines.  \u003c\/p\u003e\u003cp\u003eIt only fits M4 series Marui Next Gen. AEG. 6063 aluminium and electroplating finishing strengthen construction and increase durability.  Dimension is enhanced to suit high capacity electric cable and for high frequency shooting.  Smooth surface finishing reduces friction with other parts.\u003c\/p\u003e","brand":"Wii Tech","offers":[{"title":"Default Title","offer_id":52550907035989,"sku":"SP-1304","price":37.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/2022-09-05-16-53-52-recoil-shock-system-m4-enhance_ea4bd7af-584d-4952-90e9-735bdb2792b8.png?v=1771971162"},{"product_id":"maple-leaf-super-macaron-70-bucking-srs","title":"Super Macaron 70° (AEG\/SRS) (Blue)","description":"\u003cp\u003eMaple Leaf Super Macaron is a bucking specially developed for use in your AEG or SRS airsoft replica.\u003c\/p\u003e\n\u003cp\u003eIt will allow you to use a Crazy Jet GBB inner barrel or any other GBB-style inner barrel!\u003c\/p\u003e\n\u003cp\u003eOptimal internal and external air seal\u003cbr\u003eImproved accuracy and range\u003cbr\u003eEasy to install\u003cbr\u003eCompatible with AEG bridged barrels.\u003cbr\u003eCompatible with bridge-less GBB \/ VSR barrels\u003c\/p\u003e","brand":"Maple Leaf","offers":[{"title":"Default Title","offer_id":52551049544021,"sku":"SP-MAPL-249","price":9.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/44282921-264463717455989-5333533732982751232-n_f9f85409-14d7-4fd7-adf3-50225b5066f2.jpg?v=1771969895"},{"product_id":"maple-leaf-super-macaron-bucking-srs","title":"Super Macaron 75° (AEG\/SRS) (Pink)","description":"\u003cp\u003eMaple Leaf Super Macaron is a bucking specially developed for use in your AEG or SRS airsoft replica.\u003c\/p\u003e\n\u003cp\u003eIt allows you to use a Crazy Jet GBB barrel or any other GBB-style barrel!\u003c\/p\u003e\n\u003cp\u003eOptimal internal and external air seal\u003cbr\u003eImproved accuracy and range\u003cbr\u003eEasy to install\u003cbr\u003eCompatible with AEG bridged barrels.\u003cbr\u003eCompatible with GBB \/ VSR non-bridged barrels\u003c\/p\u003e","brand":"Maple Leaf","offers":[{"title":"Default Title","offer_id":52551049576789,"sku":"SP-MAPL-248","price":9.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/44307971-1102267609948355-8167838756770938880-n_f09931dc-eac2-4bfc-91e6-362b047af001.jpg?v=1771969893"},{"product_id":"maple-leaf-hot-shot-bucking-aeg-black","title":"Hot Shot 80° for AEG (Black)","description":"\u003cp\u003eHot Shot 80° Bucking for AEG\u003cbr\u003eThis allows the installation of a GBB inner barrel in an AEG hop-up unit.\u003cbr\u003eSo you can install the Crazy Jet Barrel in your M4, AK, or any AEG model you prefer.\u003c\/p\u003e\n\u003cp\u003eWorks best in combination with:\u003c\/p\u003e\n\u003cp\u003eMaple Leaf inner barrels\u003cbr\u003eMaple Leaf nub\u003cbr\u003eCheck out our Maple Leaf kit installation service\u003cbr\u003e525~699 FPS (2.55 - 4.52J)\u003c\/p\u003e","brand":"Maple Leaf","offers":[{"title":"Default Title","offer_id":52551070712149,"sku":"SP-MAPL-198","price":2.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/img-20170209-174456_eedc7b79-cc08-4d98-8861-473b6f98b9fd.jpg?v=1771969816"},{"product_id":"maple-leaf-hot-shot-bucking-aeg-blue","title":"Hot Shot 70° for AEG (Blue)","description":"\u003cp\u003eHot Shot 70° for AEG\u003cbr\u003eThis allows the installation of a GBB inner barrel in an AEG hop-up unit.\u003cbr\u003eSo you can install The Crazy Jet Barrel in your M4, AK, or any AEG model you prefer.\u003c\/p\u003e\n\u003cp\u003eWorks best in combination with:\u003c\/p\u003e\n\u003cp\u003eMaple Leaf inner barrels\u003cbr\u003eMaple Leaf Nub\u003cbr\u003eCheck out our Maple Leaf kit installation service\u003cbr\u003e393~459 FPS (1.43 - 1.95J)\u003c\/p\u003e","brand":"Maple Leaf","offers":[{"title":"Default Title","offer_id":52551070810453,"sku":"SP-MAPL-196","price":7.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/img-20170209-174356_657b466f-8f90-4204-8f81-c8f8a4493574.jpg?v=1771969812"},{"product_id":"maple-leaf-hot-shot-bucking-aeg-green","title":"Hot Shot 50° for AEG (Green)","description":"\u003cp\u003eHot Shot 50° Bucking for AEG\u003cbr\u003eThis allows the installation of a GBB barrel in an AEG hop-up unit.\u003cbr\u003eSo you can install the Crazy Jet Barrel in your M4, AK, or any AEG model you prefer.\u003c\/p\u003e\n\u003cp\u003eWorks best in combination with:\u003c\/p\u003e\n\u003cp\u003eMaple Leaf barrels\u003cbr\u003eMaple Leaf nub\u003cbr\u003eCheck out our Maple Leaf kit installation service\u003cbr\u003e320 FPS or less (\u0026lt; 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It is also one of our best-selling products worldwide.\u003c\/p\u003e\u003cp\u003eThis bucking performs best with 393–459 FPS (1.43–1.95J).\u003c\/p\u003e\u003cp\u003eWorks best in combination with:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaple Leaf inner barrels\u003c\/li\u003e\n\u003cli\u003eMaple Leaf nub\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Maple Leaf","offers":[{"title":"70°","offer_id":52551074316629,"sku":"SP-MAPL-169","price":4.95,"currency_code":"EUR","in_stock":false},{"title":"75°","offer_id":53961266495829,"sku":"SP-MAPL-170","price":4.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/mlaeg50-1-2048x2048_0f870c8b-ca04-4f05-9856-19fd58ca2b3d.jpg?v=1771969756"},{"product_id":"prowin-hop-up-chamber-m4","title":"Prowin Hop-Up Chamber for M4","description":"\u003cpre\u003e\u003cspan\u003eThe ProWin M4 \/ M16 CNC hop-up chamber is a major upgrade over the stock plastic or weak cast metal hop-up chamber in your AEG. 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This hop-up chamber is fully CNC machined from aircraft-grade aluminum, meaning it is lightweight and durable, and the bright blue color gives your AEG a custom look.\n\nSpecifications:\nManufacturer: ProWin\nModel: CNC Hop-Up Chamber M4 \/ M16\nColor: Blue\nSize: Fits Marui-style M4\/M16 AEG\nPackage includes: one (1) hop-up chamber and parts\n\nFeatures:\nCNC construction\nImproved air seal\nLightweight and durable\u003c\/span\u003e\u003c\/pre\u003e","brand":"Prowin","offers":[{"title":"Default Title","offer_id":52551186612565,"sku":"SP-PROWIN-01","price":34.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/image_f89541fc-f692-41fe-8098-d173040920f7.jpg?v=1771968971"},{"product_id":"retro-arms-c-clip-hop-up-chamber-m4","title":"C Clip for M4 Hop-Up Chamber","description":"\u003cp\u003eC clip for M4 hop-up chamber\u003c\/p\u003e","brand":"retro ARMS","offers":[{"title":"Default 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