Faxon 16" Gov't/Socom Profile AR15 Barrel, 556 Nato, Pinned Gas Block - 15A58M16NSQ-APGB
Only 3 left in stock
If you’re looking for a more robust mounting method for your gas block… look no further. Pinning your gas block, in addition to the use of set screws, gives the user the extra piece of mind that your gas block won’t shift or loosen while firing.
Faxon Firearms barrels are the pinnacle of value. Manufactured 100% in-house from cradle-to-grave, these barrels are fully stress relieved, air-gauge tested, and 11 degree target crowned to ensure superior accuracy.
Quality is imbued into our barrels from the start. We start with the best materials, either certified 4150 Mil-Spec steel or 416-R Stainless. From there, each barrel goes through a battery of tests at each operation until finished in Nitride and final inspected. All barrels are individually checked for headspace by precision custom hardened gauges.
- Barrel Material: 4150
- Barrel Type: Button Rifled
- Barrel Caliber: 5.56 NATO
- Barrel Twist: 1:8
- Barrel Length: 16
- Barrel Profile: Socom
- Barrel Gas System: Mid Length
- Inside Finish: Nitride
- Outside Finish: Nitride
- Muzzle Thread: 1/2-28 TPI
- Gas Block Diameter: .750
- Gas Block Journal Length: 1.9
- Barrel Extension: M4
- Weight: 1.65 lbs
- Magnetic Particle Inspected
- 11-degree Target Crown
| Weight | 26.4 oz |
|---|---|
| Dimensions | 18 × 3 × 3 in |
| Finish | Nitride / Melonite |
| Barrel Profile | Government / SOCOM |
| Gas System Length | Midlength |
| Gas Block Journal | 0.75 |
| Barrel Length (inches) | 16 |
| Barrel Chamber | 5.56 NATO |
| Platform | AR-15 |
| Twist Rate | 1-8 |
| Muzzle Thread Pattern | 1/2×28 |
| MPN | 15A58M16NSQ-APGB |
| UPC | 816341025448 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
Customer Reviews
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United States
Did a other accurate test
I finally got my hands on more ammo to do this test with a Primary Arms SLx 3X MicroPrism with six different types of 556 for the test. You can probably get a better group. I shot it on a really hot day. Shit it out to 50 yards with a little wind.
USFaxon 16" Government Profile 5.56 AR15 Barrel - Pinned Gas Block
The barrel nice but the bore came dirty not a big problem for me. Hopefully soon im going to test it out with a few ammo and Review it again and show a few groups. I’ll come back soon to show what’s the best ammo or best for why I get with the ammo I test with.
