Upgrade for SRS 16" (2.8 Joules)

The Upgrade kit turns your SRS into a sniper beast. This UPGRADE makes your SRS precise, consistent, and quiet! Load your magazines and dominate the field like never before.

The package includes the following upgrades:

• Kraken SRS Ultimate Edition
• STALKER Scorpion Piston - SRS (Ultimate Edition)
• "Morpheus" Dual Bore Hybrid Barrel (420mm)
• Kraken SRS Concave Bucking 70° (Gen 2)
• Teflon Lightweight Cylinder For SRS A1 / A2
• STALKER Official Logo Patch
• Carbon Dummy Suppressor, Short, 24mm CW

We firmly believe that Rapax Springs are the best springs on the market. The results with these spring upgrades and Stalker components are outstanding.

• Rapax 2.8 J Spring - made for SRS/TAC41/SSG/VSR (Spacers included if necessary)

*Note: this upgrade discount is only available when all products are in stock. Click "add to cart"—if all products are visible, you can purchase this kit with the mentioned discount. If the products do not appear in your shopping cart, you will see a blank page, which means one of these products is not available.

Product Descriptions:

Kraken Hop-Up Chamber

• Easy setup for both professional and new players (Bucking change in ~2 minutes)
• 100% self-alignment system for a perfectly aligned setup every time

• 100% aligned and sealed with Kraken hop-up buckings.
• Toothed adjustment wheel for easy tuning.
• O-ring guided adjustment wheel.
• Custom-made steel cam screw.
• White laser-engraved letters and text.
• Front O-ring to prevent BB drop.

• Modular chamber design to fit most VSR-cut buckings, bridged and unbridged inner barrels, and nubs.

• Modular cam section to interchange and use S1, S2, and S3 cams.
• V-slot for the upper outer barrel screw of the SRS A1.
• V-slot for the lower outer barrel screw of the SRS A2.
• Side cut-outs on the body for future STALKER products.

• Quick setup for easy inner barrel swaps, hop-up bucking changes, or inner barrel cleaning.

Scorpion Piston SRS

The Stalker Scorpion piston features an extremely modular design that was developed from scratch at my drawing table a long time ago. It includes every option users could want for their SRS piston. It is a unique concept where 6 weights form the body itself. Since the piston is built from these weights, it can also be extended with additional weights (short-stroke setup), which in turn reduces cylinder volume and joule output.

Morpheus 420MM Inner Barrel

The Morpheus Hybrid barrel is made from highly durable SUS304 stainless steel and features a conical crown (Dualbore) to improve range and accuracy.

We use the most durable and resistant seamless SUS304 steel because we wanted to raise the standard. Most brands use SUS303 steel because it is easier to machine. The corrosion resistance of SUS303 stainless steel is reduced due to its composition, as it is optimized for machining. The SUS304 steel we use is harder to machine but more durable and offers excellent corrosion resistance.

Teflon Cylinder

This cylinder is a Teflon-coated version of a standard cylinder. The interior coating treatment is a cold process, allowing the cylinder to retain its straight shape, which is often not the case with heat-treated cylinders. The cylinder also features a special internal coating that provides better energy transfer with pistons, which may also increase your joule output if your piston has a properly sized cup.

This cylinder is fully compatible with Silverback SRS A1 and A2 receivers.

This cylinder thread works with both A1 and A2 bolt handles.

This cylinder is compatible with various aftermarket pistons.

Rapax 2.8J

Galvanized to prevent rust, reduce friction, and provide extended service life compared to other springs.

*The box is for promotional purposes only and is not included*

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For more information about Stalker Products, Tech & Crafting Guides, please visit: www.stalkerairsoft.com