5.56x45mm
Showing 166–180 of 680 resultsSorted by popularity
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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 -
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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 M4 RCE 5.56/223 AR-15 16″ Barrel Geissele 2-Stage Trigger Flat Dark Earth 30rd Mag
Original price was: $1,306.49.$1,045.19Current price is: $1,045.19. Add to cart Quick View -
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CMMG M4 RCE Rifle, .223/5.56, 16.1″, Salt Bath Nitride Finish, Geissele 2-Stage Trigger
Original price was: $1,196.99.$957.59Current price is: $957.59. Add to cart Quick View -
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Diamondback A3 Carbine 5.56 16″ Barrel Slim KeyMod Rail, 30 Rd Mag
Original price was: $611.49.$489.19Current price is: $489.19. Add to cart Quick View -
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Diamondback DB15 AR-15 5.56 16″ Barrel Free Float Rail 30rd Mag
Original price was: $899.00.$719.20Current price is: $719.20. Add to cart Quick View -
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Diamondback AR-15 Model DB-15 MagPul 5.56/223 16″ M4, Flat Dark Earth, 30 Round Mag
Original price was: $929.69.$743.75Current price is: $743.75. Add to cart Quick View -
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Diamondback DB-15 AR-15 5.56/223 16″ Chrome-Moly M4 Barrel, 4-Rail Handguard, 30 Round Mag
Original price was: $809.89.$647.91Current price is: $647.91. Add to cart Quick View -
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Diamondback DB-15 5.56/223 16″ M4 Contour Barrel Modified 4-Rail Handguard Magpul MBUS Sights Black 30rd
Original price was: $917.39.$733.91Current price is: $733.91. Add to cart Quick View -
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Diamondback AR-15 SA 223/5.56 16″ Barrel, 4Pos Stock Digtl Camo Grn/Black, 30rd
Original price was: $1,027.49.$821.99Current price is: $821.99. Add to cart Quick View -
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Diamondback AR-15 223/5.56 16″ Barrel, 4Pos Stock Digtl Camo Tan/Blk, 30rd
Original price was: $1,027.49.$821.99Current price is: $821.99. Add to cart Quick View -
Sale!
Diamondback DB15 .223/5.56, 16″, SS, M-Lok Free Float Rail
Original price was: $641.79.$513.43Current price is: $513.43. Add to cart Quick View -
Sale!
Diamondback DB15 AR-15, .223/5.56, 16″ Barrel, Flat Dark Earth Finish, M-Lok Rail, 30rd Mag
Original price was: $689.99.$551.99Current price is: $551.99. Add to cart Quick View -
Sale!
Diamondback DB15 Pistol 5.56/223, 7.5″ Barrel, Melonite Keymod Handguard, 30rd
Original price was: $832.52.$666.02Current price is: $666.02. Add to cart Quick View -
Sale!
Diamondback DB15 Pistol 5.56/223, 10.5″ Barrel, Melonite Treated, Keymod Handguard, 30rd Mag
Original price was: $832.52.$666.02Current price is: $666.02. Add to cart Quick View