B-Square Forend Rail Kit fits Most AR-15/M-4/M-16 Rifles Black Out of stock. Check back later... $16.17
B-Square AR-15 Magazine Doubler Proper staggering of magazine to clear ejection port Out of stock. Check back later... $22.75
B-Square Sporting Rifle Mount With Rings for Heckler & Koch 300/630/770/940/SL6/SL7 Blue Out of stock. Check back later... $33.73
B-Square Scope Mount Without Rings Smith and Wesson K/L/N Frames Post 1993 Stainless Finish Out of stock. Check back later... $42.24