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San Tan Tactical AR-10 .308 Enhanced Bolt Carrier Group

San Tan Tactical AR-10 .308 Enhanced Bolt Carrier Group « »

UPC: 680599034244


270.99 $270.99

Save $30.00

Availability: In stock

  • Carrier assembly features flared rear
  • Optimized for suppressor use
  • MPI and HPT tested
  • Carrier assembly features Case Hardened 8620 steel construction
  • Hardened 4340 steel cam pin
  • 9310 Case Hardened Steel bolt
  • Bolt components are shot peened and black nitride coated
  • Mil-Spec 8740 steel firing pin
  • Machined for AR-10 .308 and 6.5 Creedmoor rifles
  • Lifetime warranty
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This product will ship directly from the manufacturer or distributor. Orders containing this product cannot be canceled or modified. Additional shipping options and upgrades are not available. Ships to contiguous 48 states only.
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Give your long-range rifle the bolt carrier group it deserves with the San Tan Tactical® AR-10 .308 Enhanced Bolt Carrier Group. Machined for use with AR-10 .308 or 6.5 Creedmoor rifles, this bolt carrier group (BCG) is MPI and HPT tested and has sand cuts that improve reliability, especially in heavily fouled guns. Further, the increase in mass helps to ensure proper gas pressure with increased dwell time that improves extraction especially when shooting suppressed or short-barreled rifles. The bolt features Mil-Spec dimensions and its external surfaces are CNC Ground after heat treatment to ensure a precision fit. Plus, the area behind the gas rings is also precision CNC Ground after heat treatment to provide the smoothest area possible for easier cleanup and better longevity. The carrier assembly features a flared rear that helps reduce carrier tilt during recoil and has strategically relocated key bearing surfaces for increased reliability. What’s more, the carrier assembly boasts case hardened 8620 steel for superior strength and lasting dependability. The bolt features 9310 Case Hardened Steel construction and bolt components are Shot Peened and Black Nitride coated for superior corrosion-resistant. Backed by a lifetime warranty from San Tan Tactical. Made in USA.

Warning: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

Color: Black
Finish: Black Nitride
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