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Faxon Firearms

Faxon Firearms Gov't/Socom 300 Blackout Light Barrel - 10.5

Faxon Firearms Gov't/Socom 300 Blackout Light Barrel - 10.5

Availability: In stock




Faxon Firearms barrels are the pinnacle of value. Manufactured 100% in-house from cradle-to-grave, these barrels are button-rifled and air-guage tested to ensure superior accuracy.

All barrels are manufactured under our ISO:9001 and AS:9100 (pending) quality certifications. We inspect each barrel over 15 times before it ever reaches you.

  • Barrel Material: 4150 
  • Barrel Type: Button Rifled 
  • Barrel Caliber: 300BLK AAC
  • Barrel Twist: 1:8RH
  • Barrel Length: 10.5
  • Barrel Profile: Medium
  • Barrel Gas System: Pistol
  • Inside Finish: QPQ Nitride
  • Outside Finish: QPQ Nitride
  • Muzzle Thread: 5/8"-24 
  • Gas Block Diameter: .750"
  • Gas Hole Diameter: 
  • Barrel Extension: M4
  • Weight: 1.15 lbs
  • Magnetic Particle Inspected!
  • 11-degree Target Crown

Additional Info

Additional Info

Manufacturer Faxon Firearms
Finish Black
Barrel Length 10.5"
Profile No
Gas Length Pistol
Caliber 300AAC


Customer Reviews (2)

No commentReview by
Accurate right out the gate, nice look and quality. Fit great and good value. Will order again. (Posted on 11/22/2016)
No commentReview by
First 3 shots at 50 yards were less than an inch apart. Accuracy is awesome. The only reason it didn't get 5 stars is due to cycling issues at first. No BHO after last shot, FTE and FTF, using Remmington UMC 120 grain Walmart ammo. I opened up the gas port size to 1/8th and all is well now. My setup is 10.5" barrel, STD carbine spring and buffer, full auto BCG. Good barrel if you don't mind drilling on it to get it to work. (Posted on 11/7/2016)

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