5.56x45mm NATO Rifles

CMMG Dissent Br4 Rifle 5.56 16.1" Empire Midnight Brz

CMMG Dissent Br4 Rifle 5.56 16.1" Empire Coyote Tan

CMMG Dissent Br4 Rifle 5.56 16.1" Sniper Grey

CMMG Dissent Br4 Rifle 5.56 14.5" P&W Sniper Grey

CMMG 55A080BCT Dissent BR4 *CA Compliant 223 Rem/5.56 NATO 10+1 14.50" Coyote Tan Cerakote Aluminum Receiver, Magpul SGA Stock, Zeroed Drop-In Single Stage Trigger

B&T APC223 PRO .223/5.56 NATO 12.13" Bbl Black Short Barrel Rifle w/MBT Stock (NFA) BT-361658-SBR-MBT

B&T USA APC556 Sport 5.56 NATO 16" 30rd - Black

Stag Arms Stag-15 Project SPCTRM FDE 223 Wylde Semi-Auto Rifle with 16 Inch Barrel

Stag Arms STAG-15L Flat Dark Earth 5.56 NATO 16 Barrel 30-Rounds Left-Hand

AERO PRECISION M4E1 5.56 NATO / 223 Rem 16" 30rd - FDE

AERO PRECISION M4E1 5.56 NATO / 223 Rem 16" 30rd - Black

AERO PRECISION M4E1 5.56 NATO / 223 Rem 16" 30rd - Black

AERO PRECISION M4E1 5.56 NATO / 223 Rem 16" 30rd Semi-Auto AR15 Rifle | Black

Aero Precision M4E1-T SM15 Complete Upper 5.56 x 45 16inch HBAR Mid Length 1-7 Twist 1/2 x 28 Thread Cerakote FDE

Aero Precision M4E1-E EQ15 Complete Upper 5.56 x 45 16inch HBAR Mid Length 1-7 Twist 1/2 x 28 Thread Anodized Black

AERO PRECISION M4E1-E-NO FA-Comp. Upper, 16" 5.56 Mid. EM15

Aero Precision M4E1 Enhanced No FA Complete Upper, 10.5" 5.56 Carbine, 9" Enhanced M-LOK - Anodized Black

Aero Precision M4E1-E Complete Upper 14.5in 5.56 M4 Carbine Barrel EM-12 Handguard Gen 2 Cerakote Flat Dark Earth

AERO PRECISION M4E1 Threaded Complete Upper, 16" 5.56 M4 Barrel

Aero Precision M4E1-T Complete Upper 14.5in 5.56 Carbine Length BRL 12in M-LOK AR15 ATLAS R-ONE HG Anodized Black

M4e1 5.56 Assembled Upper Receiver W/M-Lok Atlas S-One Handguard - M4e1 5.56 Assm Uppr 16'''' Mid-Len 12'''' M-Lok Atlas S-One Hg Blk

American Tactical Omni Hybrid MAXX RIA P3P 5.56 NATO/.223 Rem 16 Barrel 30-Rounds

AMERICAN TACTICAL IMPORTS Omni Hybrid Maxx 5.56 NATO 7.5" 30rd - Black

AMERICAN TACTICAL IMPORTS Omni Hybrid Maxx 5.56x45 16" 30rd Black Polymer