The BCM A2X™ is an extended version of the A2 flash hider found on the M16 and M4 series of rifles.
- Threaded ½”x 28 for your 5.56mm carbine.
- Machined from 4150 steel.
- Phosphate coated per MIL-STD-171.
- Predrilled hole at the base for permanent installation.
When mounted per BATF specifications for a permanent installation it will bring your 14.5” M4 barrel to a non-NFA length of over 16.1”.
Installation should be done by a qualified gunsmith familiar with BATF regulations.
The A2X™ is predrilled and comes with a dowel pin and crush washer for installation.