Osprey Defense Piston

16" COMPLETE RIFLES AND COMPLETE UPPER OPTIONS AVAILABLE

FEATURE-RICH HANDGUARD

7 surface M-LOK and full picatinny rail handguard with integrated handstop.

SELF-REGULATING PISTON

Fire suppressed or unsuppressed with no adjustments to the gas block.

USER-FRIENDLY GAS VENTING

The Osprey Defense® piston system vents excess gas forward - not in your face.

FLAT SHOOTING

Linear-compensating and flash-suppressing Triumvir® muzzle device.