Factory New Condition
FFL is not required
Unit Price
Quantity Available
Time Left
Item has Ended
11/20/2017 8:36 AM
Item 685875301
Location Geneva, FL 32732
Shipping Free Shipping On: Priority
See Item Description
No international shipments
Payment Personal Check, Visa / MasterCard, USPS Money Order
Checkout Yes
Sales Tax
Seller must collect sales tax from the following states:
FL 7%   
Inspection/ Return Policy

The seller of this item assumes all responsibility for this listing. You must contact the seller to resolve any questions or concerns before placing a bid. Payment must be made using U.S. dollars ($) unless otherwise stated in the listing. Firearms may only be shipped to a licensed dealer (FFL Holder). Some listed items may not be legal in every state. Complete your purchase within the law.

 The CMMG 300 AAC Blackout Barrel features 1 in 7" twist rifling and a carbine length gas system. The muzzle is threaded 5/8"-24.

The barrel is composed of Chrome Moly Steel and finished inside and out with CMMG's durable salt bath nitride finish. The unique treatment applied to the barrel surface-hardens the metal, extending barrel service life by reducing friction in the bore and lessening bore surface wear. It produces an extremely hard, slick surface on steel that resists carbon adhesion and increases corrosion resistance, making for easier cleaning and maintenance. Nitriding converts the steel's surface without any build-up, retaining all of the benefits of traditional chrome lining without suffering the accuracy degradation commonly encountered due to uneven application of chrome inside the barrel's bore.

Technical Information
  • Length: 16.1"
  • Material: Chrome Moly Steel
  • Weight: 1.875 lbs
  • Chamber: 300 AAC Blackout
  • Twist Rate: 1 in 7"
  • Chrome Lined: No
  • Finish: Salt Bath Nitride
  • Feed Ramps: Yes
  • Muzzle Thread Pattern: 5/8"-24
  • Gas Port Location: Carbine
  • Exterior Diameter at Gas Port: 0.75"

From the manufacturer "CMMG now uses +0.002" Head Space gauges which is the new industry standard. Customers trying to use standard gauges will find they do not check correctly."

MSP Sales Inc. is an authorized CMMG retailer (all CMMG products we sell are obtained from CMMG and include the full warranty).  This item is brand new.  We offer a 100% Satisfaction Guarantee any item we sell can be returned for a full refund (less s&h).  Ships FREE Insured Priority.

Backed by the MSP Sales Inc  guarantee.  If your item is lost or damaged in transit we will replace your item or refund you 100% including any shipping charges!

[Information added 11/14/2015 6:15:43 PM]
Please note there is a 3% surcharge for credit card payments (it's what we are charged).
Seller provided no "Additional Terms of Sale"
Mfg Part Number
3.00 Pounds