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Spikes  AR-15 Upper  .300 BO 10" Forged w/ 9" BAR Rail

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Spikes AR-15 Upper .300 BO 10" Forged w/ 9" BAR Rail

The Spike's Tactical ST-15 upper line-up now has 300BLACKOUT. This Round's Popularity is growing at a Tremendous Rate. As Always Spike's Tactical Products are backed by the Spike's Tactical Lifetime Warranty.

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Availability: Out of stock

  • Spike's Tactical 10.0", 1:8 Twist, LW-50 Stainless Steel Barrel
  • Medium Barrel Profile, Pistol Length Gas System
  • ST Adjustable Micro Gas Block, .750" Diameter Gas Seat
  • Spike's Tactical Mil-spec M16 Bolt Carrier Group
  • ST BAR Rail System
  • Threaded 5/8x24 (Concentric to the Bore) includes an A2 Flash Hider
Specs - More Info
Additional Info
UPC Code 815648022808
Caliber .300 Blackout
Manufacturer Spikes Tactical
Barrel Length (in) 10"
Accessory Rail Yes
Additional Info All NFA Rules Apply. Mounting this on a rifle lower will create a short barrel rifle. It is fine to use on a pistol lower.
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