Operation Parts - The new KAC M-Lok barrier stop and combination barrier stop/hand stop. A straightforward new option for controlling your front end. Knight's Armament Company | Facebook
M-LOK Barrier Hand Stop
XLR M-LOK Micro Barricade Stop | $2.00 Off 4 Star Rating Free Shipping over $49!
Knight's Armament Corp. (KAC) M-LOK Barrier Stop, Short