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One of the most popular rifle configurations on the market is the M4A1-style AR-15, and these guns are based on the military-contract carbines produced by Colt in the first place. Now, you can get a genuine Colt-produced barrel for your M4A1 carbine clone. Each Colt M4A1 AR-15 Barrel, chambered in 5.56 NATO, features six-groove rifling with a 1:7-inch rate of twist. The barrels include M4-style feed ramps and have a chrome lining that prevents corrosion. Each barrel is set up for a carbine-length gas system and features 1/2"-28 TPI threading at the muzzle. Colt's M4A1 AR-15 Barrels are available in 14.5-inch lengths and can be had as a stripped barrel, complete with barrel extension, or as an assembly that includes a barrel nut, front-sight tower, post and sling swivel.
Specifications
- Manufacturer:
- Colt
- Category:
- barrel
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- Weight:
- 24 oz (1.50 lbs)
- Length:
- 14.5"
- Estimated velocity:
- 2,650-3,025 fps
- UPC:
- 098289600257
- MPN:
- SP64669
- Required Component:
- Yes
Estimate only. Based on caliber + barrel length bucket. View details
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