- Fits standard AR15 lower receivers
- Black phosphated .22LR action
- 20-inch W.A.S.P. steel barrel
- 1:16 inch twist
- Mil-spec .5 x 28 inch threaded muzzle
- Carbon steel A2 profile barrel
- F marked front sight base
- Live round extraction
- Anti-jam charging handle
- Firing pin retained by standard AR15/M16 pin
- Mil-spec M4 receiver with ceramic finish
- Gas deflector
- A1 flash hider
- A2 handguards
- 20-inch barrel allows for longer sight radius
- Perfect upper receiver for service rifle practice
- Dedicated 22LR barrel with 1:16 inch twist gets the most out of the 22 long rifle
- 20" barrel and A2 handguards give the appearance of a standard 20-inch AR15 or M16
- 1/2x28 barrel threads allow for a variety of AR15 muzzle devices to be mounted
- Optics can easily be mounted to the flat top upper receiver
SPECS: Lower receiver for AR15 rifle, 20-inch steel barrel, 1:16 inch twist, Mil-spec .5 x 28 inch threaded muzzle, Carbon steel A2 profile barrel, Anti-jam charging handle, Mil-spec receiver with ceramic finish, At flash hider, A2 handgaurds.