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Dragonfly
M4/AR15 gas block
Gas block uses some of the gas that is propelling the projectile to also cycle the gun.
In M4/AR15 this gas is fed back to a cavity between the bolt and the carrier via the gas block on the barrel. The gas pushes the carrier rearward which in turn unlocks the bolt.
- MIL-SPEC
- 2 screws included
- Practical
- Firm
- Gas recycle
- Material: burnished steel
- Weight: 200 g
- Sizes: