Subsonic 300 Blackout 220 GR- New Brass
Key Features:
- 300 Blackout
- 220 Grain
- Subsonic
- New Brass
- 500 Rounds
- Cycles and locks back with an 8.5 inch, 10.5 inch and 16 inch barrel. Both suppressed and unsuppressed
- 16 inch average 980 FPS
- 10.5 inch average 910 FPS
- 8.5 inch average 868 FPS
