US Made 8620 steel with Mag Phosphate finish.
Ramped carrier to work with both 9mm and standard AR hammers.
Precision milled for use with Glock style or traditional Colt style AR-9 lower receivers.
M-16 cut for use in transferable full auto MG's, dealer post sample MG's or other legal machine guns (All BATFE Rules Apply).
Weight: 14.3 oz
**DOES NOT FUNCTION WITH THE SIDE CHARGE UPPER.**
For use with a side charge upper try our New Frontier Glock Cut BCG.
