VLTOR Weapon Systems SP-A5 Spring and Buffer Kit

VLTOR developed the A5 Recoil system to soften carbine recoil, increase maxmium Length of Pull (LOP), and enhance reliability. By increasing lock-up time, and softening the recoil impulse - the A5 system provides smoother operation with decreased wear on your rifle system.

This is the spring and buffer used in the Vltor A5 Recoil System and is only compatible with VLTOR RE-A5 and RE-10.

Kit Includes:

• Rifle Length Spring
• A5H2 Buffer (weighs 5.3 oz)
• Receiver End Plate
• Receiver Locknut (Castle Nut)