Home > RECEIVER ASSEMBLIES > AR15 Upper and Lower Assemblies > AR15 UPPER ASSEMBLIES > 300 AAC BLACKOUT
The 300 AAC Blackout was designed to achieve energies similar to the 7.62×39mm Soviet in an AR-15 platform. Reliable feeding in standard AR magazines at full capacity was also required. 300 AAC Blackout allows a user to have one firearm with the capability of switching between subsonic or supersonic ammunition.
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Blackout 16" 1-8 Upper Assembly Blackout 16" 1-8 Upper Assembly

16" Phosphate Upper Assembly

Our Price: $200.00
16" 300 AAC Blackout Stainless Steel Upper Assembly 16" 300 AAC Blackout Stainless Steel Upper Assembly

16"  Stainless Steel Upper Assembly

Our Price: $250.00
16" 300 AAC Blackout Stainless Steel "Adjustable Gas" Upper Assembly 16" 300 AAC Blackout Stainless Steel "Adjustable Gas" Upper Assembly

16" Stainless Steel "Adjustable Gas"

Our Price: $275.00