Strike Industries SI-AR-AMBI-MR Ambidextrous Magazine Catch for AR-15
TONI SYSTEM ACCM3 Magazine Coupler for AR-15 MAGPUL GEN M3 .223 Rem Magazines
TONI SYSTEM PADARMG3 Magazine Pad for AR-15 MAGPUL GEN M3 .223 Rem Magazine
Armanov +5RNDSMP Magazine Base Pad for Pmag AR15
MAGPUL PMAG Magazine for AR/M4 GEN M3
Strike Industries SI-EMP+5-BK/Enhanced Magazine Plate for PMag Gen3