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4 Products
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Color
Action
Barrel Length
Caliber or Gauge
Frame Size
Gas Seat Diameter
Gas System Length
Magazine Capacity
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Platform
Thread Pattern
In Stock
Diamondback Firearms .300 Blackout AR-15 Barrel Nitride - 8.5"
Out of Stock
American Tactical Inc Milsport Handgun 300 AAC Blackout - 8.5" - Matte Black
Radical Firearms 8.5" 300 Blackout 1:8 Pistol Length Barreled Upper - 7" RPR Handguard
KAK Barreled AR-15 Upper Receiver with 7.2" M-LOK Handguard - .300 Blackout - 8.5"