Faxon Firearms 300 BLK Gunner Pistol-Length Barrel - 10.5" with Pinned Gas Block
Details
Details
Enhance your AR-15 build with the Faxon Firearms 300 BLK Gunner Pistol-Length Barrel. This 10.5” 300 BLK barrel is made from 4150 CMV with a Nitride finish. It features a 1:8 twist and has 5/8x24 threads to accept your favorite muzzle devices. The Gunner profile strikes the perfect balance between the Gov't profile's strength and the Pencil profile's lightweight agility. This translates to reduced fatigue and enhanced comfort, ideal for extended shooting sessions, training, or hunting.
Features:
- 10.5” 300 BLK barrel
- 4150 CMV construction, Nitride finish
- Pinned gas block design
- Gunner profile
- Button rifled
- 11-degree target crown
- 5/8x24 muzzle threads
- Magnetic particle inspected
- Made in the USA
- Weight: 1.10 lbs
Faxon takes the hassle out of gas block installation on this 10.5” barrel with pre-notched gas block journals and drilled holes in the included low-profile gas block. Simply hand-tighten the gas block, pin it in place, and enjoy the confidence of a rock-solid connection.
Specifications
California Prop 65 warning
WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.Ratings & Reviews
1 review
Accurate. Lightweight. Bad over gassing
by Trent -
Skip the pinned gas block model. My example of this barrel came so over gassed it would run any subs I fed it without a can and with an h3 buffer in it. Didn’t measure the gas port. It’s severely over gassed. Supers with a can, the bolt is moving too fast causing regular malfunctions. I put on an adjustable gas block after a few hundred rounds of testing and playing with buffers. Once I got the gas turned down to barely cycle subs without a can. Cycling is now reliable with subs and supers using the can as well as without. I’ve got around 600 rounds down it at this point. Accuracy is good. Getting 1-2” at 100 yards. Barrel should be gassed to need a can for subs. I do recommend it for the price but will also state it is a MUST to pair it with an adjustable gas block to fix the factory gassing issues.