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Carbine
From its humble origins in the U.S. military, the 300 Blackout has grown in popularity as more customers recognize its versatility and extreme performance. Moriarti Arms ® offers a wide variety of AR builds, assemblies, parts and more, chambered in the versatile 300 blackout cartridge.
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AR-15 300 AAC Blackout 16" Carbine "BLACK CANON" UPPER ASSEMBLY . Discover unparalleled performance with Moriarti Armaments' 300 Blackout Upper. Meticulously crafted for precision and reliability, this upper promises a powerful shooting experience like no other.CA and NY compliant.Action:&..AR-15 300 AAC Blackout 16" Carbine "BLACK CANON" UPPER ASSEMBLY&nbs...$269.95$399.95
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AR-15 300 AAC Blackout 16" Carbine "CLAW" UPPER ASSEMBLY / MLOK . CA and NY compliant.Action: Semi-autoGas System: Pistol LengthChamber: 300 BlackoutTwist Rate: 1/7 button rifledBarrel: 16" med profile, 4150V steel, chrome moly, heat treated, black, M4 feedramps, .750 gas block diameter, nitrid..AR-15 300 AAC Blackout 16" Carbine "CLAW" UPPER ASSEMBLY / MLOK&nbs...$279.95$399.95 -
AR-15 300 Blackout 16" Med Profile Black Shark Upper Assembly / Mlok. Created by Moriarti Armaments. CA and NY compliant. Action: Semi-auto Gas System: Pistol Chamber: 300 Blackout Twist Rate: 1/7 button rifled Barrel: 16" med profile barrel, 4150 CMV, heat ..AR-15 300 Blackout 16" Med Profile Black Shark Upper Assembly / Mlo...$259.95$399.95
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MORIARTI AR-15 300 BLACKOUT 14.5" SLIM MLOK UPPER ASSEMBLY /12" MLOK / THREAD PROTECTOR FEATURES:Action: Semi-auto Gas System: Pistol length gas system Chamber: 300 Blackout Twist Rate: 1/7Thread: 5/8x24 Muzzle Device: Thread Protector / Nitride Barrel: 14.5" med ..MORIARTI AR-15 300 BLACKOUT 14.5" SLIM MLOK UPPER ASSEMBLY /12" MLO...$269.99$399.95 -
With a 16 inch nitride barrel chambered in 300 blackout, this AR15 upper receiver assembly is readily attachable to any Mil-Spec lower receiver. The upper receiver is forged in the M4 flat top design, facilitating easy attachment of rifle scopes and red dot sights to the picatinny rail. A Moriarti t..With a 16 inch nitride barrel chambered in 300 blackout, this AR15 ...$279.95$399.95 -
AR-15 .300 BLK 16" PISTOL LENGTH 1:8 TWIST / 15" MLOK / CERAKOTE & CHOOSE COLOR ON TOP OF PAGE. This drop-in 300 Blackout upper will attach to virtually any standard AR-15 lower assembly. Includes:Barrel - 16" 4150 CMV, 1x8 twist, pistol length gas system. Phosphate finish. Chambered in 300..AR-15 .300 BLK 16" PISTOL LENGTH 1:8 TWIST / 15" MLOK / CERAKOTE &a...$289.95$449.95 -
AR-15 16" 300AAC BLK BARRETT STYLE 15" LIGHTWEIGHT FDE UPPER. WE NOW MAKE THIS ITEM WITH MLOK RAIL. Barrel Length: 16"Gas System: PistolBarrel Steel: 4150V Chrome Moly VanadiumBarrel Finish: NitrideMuzzle Thread: 5/8-24Chamber: 300 BlackoutTwist Rate: 1 in 7"Barrel Extension: M4Diamet..AR-15 16" 300AAC BLK BARRETT STYLE 15" LIGHTWEIGHT FDE UPPER....$289.95$399.95
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-800x800-200x200.JPG "AR-15 16\" 300 AAC BLACKOUT BARRETT STYLE 15\" LIGHTWEIGHT MLOK UPPER")
AR-15 16" 300 AAC BLACKOUT PISTOL LENGTH 1/8 NITRIDE 15" LIGHTWEIGHT KEYMOD UPPER. 300 blackout caliber uppers use your standard .223/5.56 bolt carrier group and magazines. No special bolts or magazines to buy to get into a new caliber! Just drop an upper on your standard mil-spec AR-15 lower, and y..AR-15 16" 300 AAC BLACKOUT PISTOL LENGTH 1/8 NITRIDE 15" LIGHTWEIGH...$279.95$399.95
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AR-15 300 BLACKOUT 16" MLOK UPPER ASSEMBLY WITH SLIP OVER BARREL SHROUD CA and NY compliant.Action: Semi-autoGas System: Pistol Length Gas SystemChamber: 300 AACTwist Rate: 1/7, button rifledMuzzle Device: Slip over barrel shroud with multi port muzzle brake, 5/8X24Barrel: 16"..AR-15 300 BLACKOUT 16" MLOK UPPER ASSEMBLY WITH SLIP OVER BARREL SH...$259.95$399.95
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AR-15 300 AAC blackout 16" pistol length upper assembly w/ 15" Mlok is a perfect addition to your AR pistol. No other modifications to your AR-15 is required. Uses standard AR-15 BCG. All you need is 300 BLK ammo and this upper - and you have a new AR. Barrel - 16" med profile 4150 CMV, ni..AR-15 300 AAC blackout 16" pistol length upper assembly w/ 15" Mlok...$289.95$399.95
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AR-15 300 AAC Blackout 16" Stainless Black Wolf Upper Assembly / Mlok. 300 blackout caliber uppers use your standard .223/5.56 bolt carrier group and magazines. No special bolts or magazines to buy to get into a new caliber. Barrel - 16" 416 stainless steel hbar contour barrel. Hardened ..AR-15 300 AAC Blackout 16" Stainless Black Wolf Upper Assembly / Ml...$299.95$429.95
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AR-15 300 AAC blackout 16" stainless steel black diamond fluted upper assembly. 300 blackout caliber uppers use your standard .223/5.56 bolt carrier group and magazines! No special bolts or magazines to buy to get into a new caliber. Barrel - 16" 416 stainless steel hbar contou..AR-15 300 AAC blackout 16" stainless steel black diamond fluted upp...$349.95$549.95 -
AR-15 300 AAC 16" BLACKOUT STAINLESS STEEL DIAMOND FLUTED UPPER ASSEMBLY, 300 blackout caliber uppers use your standard .223/5.56 bolt carrier group and magazines. No special bolts or magazines needed to get into a new caliber! This upper is custom flute to order - please allow 3-4 weeks on ETA.Barr..AR-15 300 AAC 16" BLACKOUT STAINLESS STEEL DIAMOND FLUTED UPPER ASS...$299.95$549.95 -
AR-15 300 AAC Blackout 16" stainless steel spiral fluted tactical upper assembly. 300 Blackout chamber uses AR-15/M16 BCG and standard AR-15 mags. Features include:1. 300 Blackout Chamber: A special chamber that utilizes the versatile .300 Blackout rounds. This cartridge provides a wide va..AR-15 300 AAC Blackout 16" stainless steel spiral fluted tacti...$269.95$499.95 -
AR-15 300 AAC blackout 16" stainless steel straight fluted tactical upper assembly. 300 blackout caliber uppers use your standard .223/5.56 bolt carrier group and magazines. No special bolts or magazines to buy to get into a new caliber! Just drop an upper on your standard mil-spec AR-15 lower, and ..AR-15 300 AAC blackout 16" stainless steel straight fluted tactical...$299.99$399.95
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AR-15 300 Blackout 16" Chrome Moly Upper Assembly / Blue / Triport - perfect upgrade for your AR-15 modern sporting rifle. Some features include:1. Lightweight semi-automatic design in anodized blue.2. 300 Blackout: The .300 Blackout, also known as 7.62×35mm is a rifle cartridge developed in th..AR-15 300 Blackout 16" Chrome Moly Upper Assembly / Blue / Triport ...$299.95$399.95 -
AR-15 300 BLK 16" STAINLESS BLACK CLAW PREMIUM UPPER ASSEMBLY / MLOK Barrel - 16" 416R stainless steel contour barrel. Hardened to 26-32 rc and stress relieved. Chambered in .300 BLACKOUT AAC, 1-8 rh twist. Bear Claw spiral flutes. Button rifled. .750 under gas block. 5/8-24 threads. Barre..AR-15 300 BLK 16" STAINLESS BLACK CLAW PREMIUM UPPER ASSEMBLY / MLO...$299.95$399.95
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MORIARTI AR-15 300 BLACKOUT 16" DIAMOND CUT 12" MLOK UPPER ASSEMBLY / A2 / BLACK Manufacturer: Moriarti Armaments Cartridge: 300 Blackout Overall Length: 27.5 in Barrel Length: 16 ..MORIARTI AR-15 300 BLACKOUT 16" DIAMOND CUT 12" MLOK UPPER ASSEMBLY...$289.95$399.95