Knight's Armament Corp. M-LOK Barrier Stop, Skeletonized PN:31916 The KAC Skeletonized Keymod Barrier Stop eliminates all unnecessary weight while still being robust enough for hard-use. An...

Knight's Armament Corp. (KAC) MLOK Index Stop PN:113886 Reference point for the support hand to aid in consistent grip and han

Knight's Armament Corp. M-LOK Barrier Stop Assy w/ QD Swivel Socket PN:32397 The KAC M-Lok Barrier Stop incorporates an aggressively serrated front edge for traction and stability on most surfaces...

Knight's Armament Corp. M-LOK QD Sling Mount PN:32096  The KAC M-LOK Sling Mount attaches quickly and securely to the URX 4 rail or any other rifle handguard that has a M-LOK interface. The...

Knight's Armament Corp. M-LOK Micro Front Sight PN:31896  The KAC M-LOK Offset Flip Up Front Micro Sight, with finger-adjustable sight post, is designed specifically for attachment to the...

Knight's Armament Corp. "KAC" Master Key w/ mount.  The12-guage Master key can be mounted under standard rifles as a breaching tool. It is also mountable to KAC's Standalone Module. The system...

Knight's Armament Corp. (KAC) MLOK Scout Light Mount The KAC M-LOK mount for the SureFire M300 and M600 Scout Lights is a lightweight, direct-attach mounting platform. The mount can be positioned to...

KAC SR-15 E3 Enhanced Bolt PN:20434 The SR-15 E3 Enhanced Bolt features a number of components designed to exceed expectations for durability and service life, even when exposed to extreme and...

Knight's Armament Corp. KAC SR-30 IWS LOWER RECEIVER The ambidextrous bolt release, selector lever, and magazine release offers left-handed users the ergonomic advantages inherent to AR15-based...