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AR-10 Bolt Carrier Group - .308/6.5 Creedmoor/.243 Winchester

In stock! Ships within 24 hours or the next business day!

So you just built a larger-sized AR chambered in either .308 Winchester, 6.5 Creedmoor, or even .243 Winchester. Great. What, you want it to function too? So you were going for "more than a replica or a life-sized prop" when you built it. That means you're gonna need to install the guts too, to get it to function. Conveniently, the "guts" of the upper assembly (upper half) are simple: to fill up the space inside your upper, all you need is a bolt carrier group.

For your larger-sized AR, this BCG is just your size. Each one has been magnetic particle-inspected (MPI tested) and has been given a parkerized / black nitride finish to match the rest of your rifle. It's made out of 9310 steel and has a staked gas key, so you can keep blasting round after round without worrying about your insides rattling loose. See below for more info.


  • Caliber / Gauge: .308 / 6.5 Creedmoor / .243 Winchester
  • Carrier Style: Standard
  • Platform: AR-10
  • Bolt Finish: Parkerized
  • Bolt Material: 9310 Steel
  • Carrier Finish: Black Nitride
  • Gas Key: Staked
  • Magnetic Particle Inspection: Yes

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