B&T APC9 Pro, 9mm, 6.80″ Barrel, Coyote, M-Lok Handgaurd, Ambi, Glock Mag, 33rd The APC PRO series brings a new level of performance and adaptability to the APC platform. All models feature a dual auto-folding, non-reciprocating charging handle, improved lower receiver ergonomics including a side positioned bolt hold open/release, removable M4 compatible grips, and Magpul [...]