F ATI MILSPRT 556 16" 13" KM AL ST 30 $417.99 G15MS556P3P13 show more like this Calculated in cart GunZoneDeals F ATI ATIG15MS556P3P13 MIL-SPORT AR-15 16" 1:8 13" M-LOK 30rd Mag Black $434.73 ATIG15MS556P3P13 show more like this Calculated in Cart Classic Firearms F ATI MILSPRT 556 16" 13" KM AL ST 30 $438.15 ATIG15MS556P3P13 show more like this Free on Firearms Acute Firearms F ATI MILSPRT 556 16" 13" KM AL ST 30 $439.95 ATIG15MS556P3P13 show more like this Free on Guns, $9.99 Accessories, $14.99 Ammo Tombstone Tactical F ATI MILSPRT 556 16" 13" KM AL ST 30 $441.00 G15MS556P3P13 show more like this 14.95 TheGunDock.com F American Tactical AR15 Milsport Ria P3P | 16' barrel | 13" keymod rail | 1:8 twist | 30rd $447.94 - show more like this 15.00 SHTF Tactical F American Tactical Ar15 Milsport Ria P3p 16' Barrel 13" Keymod Rail 1:8 Twist 30Rd ATIG15MS556P3P13 819644023487 $465.06 ATIG15MS556P3P13 show more like this Firearms $18.45, Free over $500 Shooting Surplus