5.56x45mm
Showing 121–132 of 680 results
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Sale!
CMMG MK4 K 5.56mm NATO 12.5″ Barrel, 30rd Mag
Original price was: $861.79.$689.43Current price is: $689.43. Add to cart Quick View -
Sale!
CMMG MK4 K 5.56x45mm 12.5″ Medium Weight Milti-Role Barrel A2 Compensator RKM11 KeyMod Hand Guard Magpul MOE Pistol Grip and Stock Black 30rd – All NFA Rules Apply
Original price was: $934.09.$747.27Current price is: $747.27. Add to cart Quick View -
Sale!
CMMG MK4 Pistol Lower Receiver 5.56 NATO
Original price was: $282.89.$226.31Current price is: $226.31. Add to cart Quick View -
Sale!
CMMG MK4 S, .223/5.56, 18″ Barrel, 30rd, 6-Position Stock, Black
Original price was: $951.49.$761.19Current price is: $761.19. Add to cart Quick View -
Sale!
CMMG MK4 T 5.56x45mm 16.1″ Medium Taper Barrel RKM11 KeyMod Hand Guard A2 Pistol Grip and Mil-Spec M4 Butt Stock Black 30rd
Original price was: $887.59.$710.07Current price is: $710.07. Add to cart Quick View -
Sale!
CMMG MK4 T SBN (Salt Bath Nitride) .223/5.56×45 16″ Medium Weight Taper Profile Threaded Barrel Black Furniture 30rd
Original price was: $866.49.$693.19Current price is: $693.19. Add to cart Quick View -
Sale!
CMMG MOD4SA Semi-Auto AR-15 Forged M4 Stripped Lower Receiver 5.56x45mm /.223 Caliber 30 Round
Original price was: $106.49.$85.19Current price is: $85.19. Add to cart Quick View -
Sale!
CMMG Resolute 100 MK4 5.56mm 16.1″ Barrel, 6-Position Black Stock Black Hardcoat Anodized, 30rd
Original price was: $1,139.89.$911.91Current price is: $911.91. Add to cart Quick View -
Sale!
CMMG Resolute 300 MK4 5.56mm 16.1″ Barrel, 6-Position Black Stock Black Hardcoat Anodized, 30rd
Original price was: $1,577.19.$1,261.75Current price is: $1,261.75. Add to cart Quick View -
Sale!
CMMG RKM14 AR-15 556/223 Battle Worn Cerakote Finish 16″ Barrel 30rd Mag
Original price was: $1,044.99.$835.99Current price is: $835.99. Add to cart Quick View -
Sale!
Colt AR-15 5.56 NATO 16.1″ Barrel, Magpul Kryptec Highlander Furniture, 30rd
Original price was: $949.99.$759.99Current price is: $759.99. Add to cart Quick View -
Sale!
Colt AR-15 M4 Carbine LE6920 5.56mm, 16″ Barrel, 1 In 7 Twist, 30rd Mag
Original price was: $1,257.09.$1,005.67Current price is: $1,005.67. Add to cart Quick View