CMMG Barrel AR-15 Pistol 300 AAC Blackout (7.62x35mm) 1 in 7" Twist 8.2" Pistol Gas Port Chrome Moly Matte
- Hogue OverMolded Pistol Grip AR-15 Rubber... $15.89 - $20.49 Select Options
- CMMG AR-15 Customizable Lower Receiver Parts Kit... $44.99 Available
- Noveske Gas Tube Pistol Length AR-15... $11.88 Out of Stock, Backorder OK
- Gorilla Ammunition 300 AAC Blackout 125 Grain Sierra MatchKing... $26.99 - $269.90 Select Options
- ACE Improved Pistol Receiver Extension Buffer Tube Assembly... $67.99 Available
- LANTAC Dragon 7.62 Muzzle Brake 5/8"-24 Thread LR-308, AR-10... $144.00 Available
- Noveske Match Barrel AR-15 Pistol 300 AAC Blackout Medium... $346.50 Available
- AR-Stoner Barrel AR-15 Pistol 300 AAC Blackout 1 in 8" Twist... $219.99 Available
- Advanced Armament Co (AAC) AR-15 Pistol Barrel Assembly 300... $424.99 Select Options
- Wilson Combat Match AR-15 Pistol Barrel 300 AAC Blackout 1 in... $257.99 Out of Stock, Backorder OK
- Yankee Hill Machine Gas Block Low Profile Set Screw AR-15,... $22.99 Available
- DPMS Gas Tube AR-15, LR-308... $12.99 - $13.49 Select Options
- Yankee Hill Machine Crush Washer AR-10... $3.00 Available
- DPMS Gas Tube Roll Pin AR-15, LR-308... $1.99 Available
- VooDoo Innovations Gas Tube AR-15 LifeCoat... $15.90 Select Options
- Noveske Flash Hider KX3 Pig 5/8"-24 Thread AR-10, LR-308... $123.75 Available
- Del-Ton Gas Tube Roll Pin AR-15, LR-308... $1.99 Available
- Yankee Hill Machine Diamond Free Float Tube Handguard Quad... $94.63 - $160.70 Select Options
- Smith Enterprise Vortex Flash Hider 5/8"-24 x .735" Depth... $91.99 Available
- DPMS Upper Receiver Stripped AR-15 Low Profile Flat-Top Matte... $88.99 Available
- Advanced Armament Co (AAC) Brakeout 2.0 Flash Hider Muzzle... $109.99 Available
- L.E. Wilson Case Trimmer Kit Stainless Steel... $98.99 Available
The CMMG 300 AAC Blackout Barrel features 1 in 7" twist rifling and a pistol length gas system. The muzzle is threaded 5/8"-24 for use with muzzle brakes, flash suppressors, or sound suppressors. Gas block and gas tube not included.
CMMG's durable salt bath nitride finish is a unique protective coating applied to the barrel that surface-hardens the metal, extending barrel service life by reducing friction in the bore and lessening bore surface wear. This treatment 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 the benefits of traditional chrome lining without suffering from the accuracy degradation commonly encountered due to uneven application of chrome inside the barrel's bore.
- Length: 8.0"
- Material: Chrome Moly Steel
- Contour: Medium
- Chamber: 300 AAC Blackout
- Twist Rate: 1 in 7"
- Chrome Lined: No
- Finish: Salt Bath Nitride
- M4 Feed Ramps: Yes
- Muzzle Thread Pattern: 5/8"-24
- Gas Port Location: Pistol
- Exterior Diameter at Gas Port: 0.750"
Please Note: An “AR-15 Pistol” barrel is less than 16” in length. Pistol barrels are only for use on AR-15 pistol lowers and legal Short-Barreled Rifles. Other configurations may violate Federal law.
Shipping Weight: 1.300 PoundsXThe total weight of the product, including the product’s packaging as it sits on our shelf. Since some products ship directly from the Manufacturer, their weight may be unavailable. Because of variations in the manufacturing process, similar products may have differing weights. Unless the product is designated as “Ships Alone”, Shipping Weight does not include the shipping box or packing materials associated with your order.
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