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Upgrade your AR-style .308 rifle with the CMMG 308 AR Bolt Carrier Group. 🔧 Durable, reliable, and ready to perform at its best!
  • CMMG 308AR BOLT CARRIER GROUP MK3
  • CMMG 308AR BOLT CARRIER GROUP MK3
  • CMMG 308AR BOLT CARRIER GROUP MK3
  • CMMG 308AR BOLT CARRIER GROUP MK3

CMMG 308 AR BOLT CARRIER GROUP - CMMG 308AR BOLT CARRIER GROUP MK3

815835012483 100013649

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The 308 AR Bolt Carrier Group is designed for AR-style .308 rifles, featuring a carrier made of 8620 steel with a phosphate finish and a chrome-lined interior.
  2. It includes a bolt made from 9310 hardened steel, an S7 tool steel extractor, and a stainless steel firing pin, all with phosphate finishes.
  3. The gas key is properly torqued and staked, and the group comes with a cam pin and firing pin retaining pin, ready for immediate use without forward assist serrations.

Attributes

  • Cartridge: 308 Winchester
  • Finish: Matte Black
  • Weapon type: AR .308
  • Delivery weight: 0.544kg
  • Shipping height: 26mm
  • Shipping width: 38mm
  • Shipping length: 228mm
  • UPC: 815835012483

Item details

Made in USA
US export classification: I(g)
  • Specifications:
  • Cartridge: 308 Winchester
  • Finish: Matte Black
  • Make: AR .308
384.9 384.9 1 GBP
384.9 GBP 0 £384.90

Prices inclusive of duty & VAT.

Product no.: 100013649

Mfr. No.: 38BA423

815835012483 Complete bolt/carrier group is ready to drop into your AR-style .308 rifle and run hard. Machined of 8620 steel, carrier has a durable phosphate finish and chrome lined interior. Carrier does not have serrations for a forward assist. Bolt is machined from 9310 hardened steel with an extractor of hardened S7 tool steel and a phosphate finish. Gas key has been torqued to spec and properly staked. Firing pin is machined from stainless steel. Group also includes cam pin and firing pin retaining pin.
Not available - Is a 'Call to order' product.

Not available.

Is a 'Call to order' product.

Not available.

  • Specifications:
  • Cartridge: 308 Winchester
  • Finish: Matte Black
  • Make: AR .308

Description:

Heavy Duty Construction Stands Up To Hard Use
Complete bolt/carrier group is ready to drop into your AR-style .308 rifle and run hard. Machined of 8620 steel, carrier has a durable phosphate finish and chrome lined interior. Carrier does not have serrations for a forward assist. Bolt is machined from 9310 hardened steel with an extractor of hardened S7 tool steel and a phosphate finish. Gas key has been torqued to spec and properly staked. Firing pin is machined from stainless steel. Group also includes cam pin and firing pin retaining pin.

SPECS: Carrier - 8620 steel, chrome lined, phosphate finish, matte black. Bolt - 9310 steel, phosphate finish. Extractor - S7 tool steel, phosphate finish. Firing Pin - Stainless steel.

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The 308 AR Bolt Carrier Group is designed for AR-style .308 rifles, featuring a carrier made of 8620 steel with a phosphate finish and a chrome-lined interior.
  2. It includes a bolt made from 9310 hardened steel, an S7 tool steel extractor, and a stainless steel firing pin, all with phosphate finishes.
  3. The gas key is properly torqued and staked, and the group comes with a cam pin and firing pin retaining pin, ready for immediate use without forward assist serrations.

Attributes

  • Cartridge: 308 Winchester
  • Finish: Matte Black
  • Weapon type: AR .308
  • Delivery weight: 0.544kg
  • Shipping height: 26mm
  • Shipping width: 38mm
  • Shipping length: 228mm
  • UPC: 815835012483

Item details

Made in USA
US export classification: I(g)

Customers reviews

Customer ratings (1)

4 / 5
Recommended

Brownells USA Glad I spent the money 27/02/2014

I recently completed a 308 build and this is the bolt I chose. I made the right choice. Solid, well made, 1st rate materials throughout. Locks up tight with no rattles anywhere. Feeds and ejects flawlessy so far

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