B&T APC9K Pro 9mm, 4.3″ Barrel, Tan, Glock Magazine Compatible, 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 M-Lok accessory [...]