Unicorn VFC M4 GBBR Magazine Gasket (5-pack) BCA Essential At the moment the projectile

At the moment the projectile strikes the obstacle

allowing the weapon to be deployed in an instant

Reinforced drag handle

Length Extended: 822

The Cylinder head is padded with an enlarged rubber bumper to optimize the angle of engagement and to absorb energy form the impact of the piston assembly

Unicorn VFC M4 GBBR Magazine Gasket (5-pack) BCA Essential At the moment the projectileRubber Construction Airsoft Magazine Gasket Enhanced hardness resists deformation in cold weather for reliable performance Optimized Gas Flow Channel: Ensures stable and consistent gas output for improved shot to shot consistency Superior Air Seal: Tight sealing prevents gas leaks, maximizing efficiency and FPS stability Low Temperature Resistant: Maintains flexibility and sealing integrity even in colder environments Suitable For VFC M4 Gas Blow Back