Hephaestus Full Steel Recoil Power Kit with Aluminum Adapter for GHK AK GBB Rifle Series ( Enhanced Version ) Rail Covers Includes WXP™ 3L reservoir system

Includes WXP™ 3L reservoir system with: tough 3 layer construction with Glass-like™ PE liner: Taste-Free™ Grunge-Guard™ antimicrobial

Fibre-reinforced polymer Foregrip

This system has plenty of power for your applications

38 Supercomp Race GBB Airsoft Pistol with Scope Mount

- Weight – 75g (approx

Hephaestus Full Steel Recoil Power Kit with Aluminum Adapter for GHK AK GBB Rifle Series ( Enhanced Version ) Rail Covers Includes WXP™ 3L reservoir systemCNC machined steel construction. Replace original Piston Rod to increase recoil and enhance shooting experience. Aluminum Adapter (HE GHK 003) is included to improve durability. Suitable for GHK AK GBB Rifle series. [except AKS 74U and AKMSU]