Results for 5.56x45mm NATO AR Rifles

Moriarti Complete Upper Receiver AR-15 5.56 Nato 16 inch Barrel M4 Carbine Length 1x7 Twist 1/2x28 Thread M-LOK Handguard Triport Hardcoat Anodized

OP Exclusive Moriarti AR-15 Upper Receiver Assembly 5.56x45mm NATO 10.5in Carbine Government M-LOK 1-7 1/2x28 Diamond Cut Free-Float Handgrd Slanted

Griffin Armament RECCE 16 inch 5.56mm

AT3 Tactical Tactical AR-15 Slick Side Billet Upper Receiver Pink

XTS AR-15 5.56 NATO 12.5in M-LOK Upper Receiver Government Profile Carbine Length 1-7 Twist 1/2x28 A2 Flash Hider 12in Handguard Anodized Black

Lead & Steel All Rounder Carbine 14.5in Mid Length Monobloc Upper Receiver Group Charcoal

Zastava Zpap85 10.5" 5.56X45 30rd Semi Auto Side Folding Rifle

Anderson Manufacturing AM-15 Utility 5.56mm Complete Upper Receiver with 14.5 Inch Barrel

SOLGW SCALPER 13.9" NX 556NATO RAL8K

Dark Storm Industries DS-15 Typhoon AR-15 5.56x45mm NATO 14.5in Complete Upper Receiver Mid Length 1-7 Twist 1/2x28 Cerakote FDE

Dark Storm Industries DS-15 AR-15 Typhoon 5.56x45mm NATO 16in Complete Upper Receiver Carbine Length 1-9 Twist 1/2x28 Cerakote FDE

LMT Defense MRP-L M-Lok 9.25 Grenadier Upper Receiver

Precision Reflex AR-15 Flat Top Upper Receiver - Striped FDE

FOSTECH STEALTH RAPTOR HGA 5.56 10.5IN BBL MACH-2 10IN RAIL ECHO-II TRIGGER TUNGSTEN

V Seven Enlightened 2055 Lithium/Aluminum Ar-15 Upper Receiver ENLI UR-LIT

V Seven M4 Upper Assembly w/Vertical Lines Forward Assist

Aero Precision AR-15 M4E1-E Barreled Upper Receiver 5.56x45mm NATO 12.5" Barrel 10.3" ATLAS R-ONE Handguard Flat Dark Earth

Radical Firearms 16" 5.56 NATO 1:7 Mid-Length SOCOM Complete Upper - 12" M-LOK FCR Rail

Bravo Company Manufacturing Barreled AR-15 Upper Receiver - 5.56 - 16" - RAIDER-M13

Bravo Company Manufacturing Barreled AR-15 Upper Receiver - 5.56 - 16" - MCMR-15

Bravo Company Manufacturing BFH Barreled AR-15 Upper Receiver - 5.56 - 16" - MCMR-15

Bravo Company Manufacturing Barreled AR-15 Upper Receiver - 5.56 - 14.5" - RAIDER-M13

Bravo Company Manufacturing Barreled AR-15 Upper Receiver - 5.56 - 12.5" - MCMR-10

Bravo Company Manufacturing MK2 Barreled AR-15 Upper Receiver - 5.56 - 12.5" - MCMR-10