CMMG Ar15 12.5'' 300blk mr barrel
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CMMG AR15 12.5'' 300BLK MR BARREL
CMMG Ar15 12.5'' 300blk mr barrel
$ 197.37
Est delivery:
Fri Jun 12 - Sun Jun 14
only 4 in stock
Est. Shipping:
1 unit:   $10.00
3 units: $10.00

When purchasing CMMG or any other brand from eGoods365.com store, you can be sure that (a) you are purchasing from US based company with the most responsive and friendly customer service; (b) an authentic, not a counterfeit and not a refurbished product.

$ 197.37
Est delivery:
Fri Jun 12 - Sun Jun 14
only 4 in stock
Est. Shipping:
1 unit:   $10.00
3 units: $10.00
...
Free 3-5 Day Shipping on Orders Over $600
Detailed info

When purchasing CMMG or any other brand from eGoods365.com store, you can be sure that (a) you are purchasing from US based company with the most responsive and friendly customer service; (b) an authentic, not a counterfeit and not a refurbished product.

Direct replacement for the standard .223/5.56mm barrel converts your AR-15 to the high-performance 300 AAC Blackout (300BLK) cartridge. The 300 AAC lets you upgrade your rifle to 7.62 x 39 ballistics, while retaining the standard AR-15/M16 bolt, carrier, and magazine at its full capacity, with no additional modifications. 1-7" rifling accepts bullet weights from 110 gr to 220 gr, and 5/8"-24 muzzle threads accept popular AR-.308 flash suppressors and muzzle brakes. Three models available, 16", 12.5" and 8.2" long and treated inside and out with CMMG’s "Wasp, nitriding process for outstanding resistance to wear and corrosion. 16" barrel has the gas port in the standard position for use with all M4-length gas systems and supersonic ammunition. 12.5" & 8.2" barrels have the gas port positioned for use with pistol-length gas systems.
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Product Highlights
  • Cartridge: CCP_300 AAC Blackout
  • Contour: Medium
  • Finish: Nitride
  • Gas System Length: Pistol
  • Length: 12.5''
  • Make: AR-15
  • Make/Model: AR-15
  • Muzzle Threads: 5/8-24
  • Twist: 1-7

Product Specifications
  • Type Of Barrel
    : 1:7
  • Barrel Length
    : 12.5"
  • Finish
    : Salt Bath Nitride
  • Caliber
    : 300 Blackout
  • Manufacturer
    : CMMG
  • Manufacturer Part Number
    : 30D8A0A
  • Type
    : Barrel
  • Sub Category
    : Barrels
  • Color
    : Black
Other Information
  • Est Delivery: 3 to 5 business days
  • Returns: 30 day returns
  • Delivery Area: Within Continental US
  • Payment methods: Payment methods
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