.300 Blackout AR-15 Upper Builds

Davidson Defense 'Ionic Charge' 16-inch AR-15 .300BLK Phosphate Rifle Upper Build Kit

Davidson Defense 'Ionic Charge' 16-inch AR-15 .300BLK Phosphate Rifle Upper Build Kit

~~MSRP: $239.99~~ $179.99 Sale

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Davidson Defense 'Ionic Charge' 16-inch AR-15 .300BLK Phosphate Rifle Complete Upper Build

Davidson Defense 'Ionic Charge' 16-inch AR-15 .300BLK Phosphate Rifle Complete Upper Build

~~MSRP: $334.99~~ $254.99 Sale

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Davidson Defense 'Ionic Charge' 16-inch AR-15 .300BLK Phosphate Rifle Full Build Kit

Davidson Defense 'Ionic Charge' 16-inch AR-15 .300BLK Phosphate Rifle Full Build Kit

~~MSRP: $414.99~~ $314.99 Sale

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Davidson Defense 'Battlehound in .300 Blackout' 16-inch AR-15 .300BLK Phosphate Rifle Upper Build Kit

Davidson Defense 'Battlehound in .300 Blackout' 16-inch AR-15 .300BLK Phosphate Rifle Upper Build Kit

~~MSRP: $229.99~~ $174.99 Sale

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Davidson Defense 'Battlehound in .300 Blackout' 16-inch AR-15 .300BLK Phosphate Rifle Complete Upper Build

Davidson Defense 'Battlehound in .300 Blackout' 16-inch AR-15 .300BLK Phosphate Rifle Complete Upper Build

~~MSRP: $324.99~~ $244.99 Sale

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Davidson Defense 'Battlehound in .300 Blackout' 16-inch AR-15 .300BLK Phosphate Rifle Full Build Kit

Davidson Defense 'Battlehound in .300 Blackout' 16-inch AR-15 .300BLK Phosphate Rifle Full Build Kit

~~MSRP: $399.99~~ $299.99 Sale

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Davidson Defense 'Left-Handed Battlehound in .300 Blackout' 16-inch AR-15 .300BLK Phosphate Left-Handed Rifle Upper Build Kit

Davidson Defense 'Left-Handed Battlehound in .300 Blackout' 16-inch AR-15 .300BLK Phosphate Left-Handed Rifle Upper Build Kit

~~MSRP: $239.99~~ $184.99 Sale

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Davidson Defense 'Left-Handed Battlehound in .300 Blackout' 16-inch AR-15 .300BLK Phosphate Left-Handed Rifle Complete Upper Build

Davidson Defense 'Left-Handed Battlehound in .300 Blackout' 16-inch AR-15 .300BLK Phosphate Left-Handed Rifle Complete Upper Build

~~MSRP: $374.99~~ $284.99 Sale

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Davidson Defense 'Left-Handed Battlehound in .300 Blackout' 16-inch AR-15 .300BLK Phosphate Left-Handed Rifle Full Build Kit

Davidson Defense 'Left-Handed Battlehound in .300 Blackout' 16-inch AR-15 .300BLK Phosphate Left-Handed Rifle Full Build Kit

~~MSRP: $449.99~~ $334.99 Sale

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Davidson Defense 'Sky King' 16.5-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build

Davidson Defense 'Sky King' 16.5-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build

~~MSRP: $714.99~~ $539.99 Sale

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Davidson Defense 'Warpick' 7.5-inch AR-15 .300BLK Phosphate Pistol Upper Build Kit

Davidson Defense 'Warpick' 7.5-inch AR-15 .300BLK Phosphate Pistol Upper Build Kit

~~MSRP: $194.99~~ $149.99 Sale

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Davidson Defense 'Warpick' 7.5-inch AR-15 .300BLK Phosphate Pistol Complete Upper Build

Davidson Defense 'Warpick' 7.5-inch AR-15 .300BLK Phosphate Pistol Complete Upper Build

~~MSRP: $289.99~~ $219.99 Sale

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Davidson Defense 'Warpick w/SBA3 Brace' 7.5-inch AR-15 .300BLK Phosphate Pistol Full Build Kit

Davidson Defense 'Warpick w/SBA3 Brace' 7.5-inch AR-15 .300BLK Phosphate Pistol Full Build Kit

~~MSRP: $559.99~~ $419.99 Sale

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Davidson Defense 'Warpick w/KAK Brace' 7.5-inch AR-15 .300BLK Phosphate Pistol Full Build Kit

Davidson Defense 'Warpick w/KAK Brace' 7.5-inch AR-15 .300BLK Phosphate Pistol Full Build Kit

~~MSRP: $389.99~~ $294.99 Sale

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Davidson Defense 'Warpick w/Gauntlet Arms Brace' 7.5-inch AR-15 .300BLK Phosphate Pistol Full Build Kit

Davidson Defense 'Warpick w/Gauntlet Arms Brace' 7.5-inch AR-15 .300BLK Phosphate Pistol Full Build Kit

~~MSRP: $364.99~~ $274.99 Sale

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Davidson Defense 'Warpick w/SBA5 Brace' 7.5-inch AR-15 .300BLK Phosphate Pistol Full Build Kit

Davidson Defense 'Warpick w/SBA5 Brace' 7.5-inch AR-15 .300BLK Phosphate Pistol Full Build Kit

~~MSRP: $559.99~~ $419.99 Sale

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Davidson Defense 'Warpick w/SBM4 Brace' 7.5-inch AR-15 .300BLK Phosphate Pistol Full Build Kit

Davidson Defense 'Warpick w/SBM4 Brace' 7.5-inch AR-15 .300BLK Phosphate Pistol Full Build Kit

~~MSRP: $499.99~~ $379.99 Sale

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Davidson Defense 'Meteoric Ore' 7.5-inch AR-15 .300BLK Phosphate Pistol Upper Build Kit

Davidson Defense 'Meteoric Ore' 7.5-inch AR-15 .300BLK Phosphate Pistol Upper Build Kit

~~MSRP: $174.99~~ $134.99 Sale

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Davidson Defense 'Meteoric Ore' 7.5-inch AR-15 .300BLK Phosphate Pistol Complete Upper Build

Davidson Defense 'Meteoric Ore' 7.5-inch AR-15 .300BLK Phosphate Pistol Complete Upper Build

~~MSRP: $269.99~~ $204.99 Sale

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Davidson Defense 'Meteoric Ore w/KAK Brace' 7.5-inch AR-15 .300BLK Phosphate Pistol Full Build Kit

Davidson Defense 'Meteoric Ore w/KAK Brace' 7.5-inch AR-15 .300BLK Phosphate Pistol Full Build Kit

~~MSRP: $369.99~~ $279.99 Sale

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Davidson Defense 'Meteoric Ore w/Gauntlet Arms Brace' 7.5-inch AR-15 .300BLK Phosphate Pistol Full Build Kit

Davidson Defense 'Meteoric Ore w/Gauntlet Arms Brace' 7.5-inch AR-15 .300BLK Phosphate Pistol Full Build Kit

~~MSRP: $344.99~~ $259.99 Sale

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Davidson Defense 'Meteoric Ore w/SBA3 Brace' 7.5-inch AR-15 .300BLK Phosphate Pistol Full Build Kit

Davidson Defense 'Meteoric Ore w/SBA3 Brace' 7.5-inch AR-15 .300BLK Phosphate Pistol Full Build Kit

~~MSRP: $534.99~~ $399.99 Sale

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Davidson Defense 'Meteoric Ore w/SBA5 Brace' 7.5-inch AR-15 .300BLK Phosphate Pistol Full Build Kit

Davidson Defense 'Meteoric Ore w/SBA5 Brace' 7.5-inch AR-15 .300BLK Phosphate Pistol Full Build Kit

~~MSRP: $534.99~~ $399.99 Sale

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Davidson Defense 'Meteoric Ore w/SBM4 Brace' 7.5-inch AR-15 .300BLK Phosphate Pistol Full Build Kit

Davidson Defense 'Meteoric Ore w/SBM4 Brace' 7.5-inch AR-15 .300BLK Phosphate Pistol Full Build Kit

~~MSRP: $479.99~~ $359.99 Sale

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Are you looking for a versatile load that's entirely compatible with a standard AR-15 build? Then check out our comprehensive selection of .300 Blackout upper AR-15 build kits and elevate your standard rifle today. Compatible with almost every 5.56/223 AR-15 part, .300 Blackout uppers are becoming a popular choice among AR-15 enthusiasts. To convert your standard AR into a .300 Blackout rifle, it's as simple as swapping out the upper receiver. This upper is not only adaptable, but it's also powerful without a ton of space; they can reach peak ballistic potential from just a 9-inch barrel! If you're interested in our USA-made aluminum and steel build kits, but you're not ready to build it yourself, then don't worry - the professionals at Delta Team Tactical can assemble any kit for you at your request!

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