COLT 22LR DROP IN BOLT CONVERSION KIT FOR AR15, 3-25RD MAGS

PRO MAG Colt 223 Rem / 5.56 NATO 30rd Magazine Fits AR15 | Black

PRO MAG Colt 223 Rem / 5.56 NATO 20rd Magazine fits AR15 | Black

MAGNUM RESEARCH Desert Eagle L5 Conversion Kit 44 Mag 5.0" Black

Primary Weapons Systems UXR Elite Conversion Kit .223 Wylde Fits PWS UXR, Black

AERO PRECISION AR15 5.56 NATO / 223 Rem 20" Complete Upper Receiver w/ Carry Handle | Black

Howa HMXL223KAC M1500 Mini Excel Lite 223 Rem 20" TB 5+1, Kryptek Altitude HTI Excl Lite Chassis, Black Folding Stock

ADVANTAGE ARMS 22LR Conversion Kit AAC17-22G3