Tremors Recoil Action. Modify AEG Spring Guide includes: Recoil Action Recoil Spring Guide Primary Screw Secondary Screw The recoil impact of the jolt is realistic. You can feel the difference the first time you shoot it.
Suitable for APS-2 and Type 96 Series Teflon / Stainless Steel For spring guide 9mm Aircraft aluminium alloy body. Teflon ring. Stainless steel tail. Aircraft aluminium alloy material and ultra-lignt design for high performance and durability.