11.5″ Lightweight Barrel 1-7 CM 4150 – 5.56 mm
$114.95
The 11.5″ Lightweight Barrel 1-7 CM 4150 – 5.56 mm — Government profile
4150 Chrome Molly Vanadium 5.56 mm, button broached barrel. The barrel is threaded with a 1/2×28 thread pitch, a 1-7 RH twist rate with 6 lands and grooves and an M4 feed ramp. This barrel takes a .750 gas block.
*Disclaimer: These parts are replacement parts for existing and legally owned NFA firearms. Installing a barrel under the legal length may constitute a violation of Federal or State law. All NFA requirements must be followed.
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Description
The 11.5″ Lightweight Barrel 1-7 CM 4150 – 5.56 mm — Government profile
- Available in 11.5″
- 5.56 mm
- 4150 Chrome Molly Vanadium
- Threaded Barrel — Thread Pitch 1/2 x 28
- Gas Block Diameter .750
- Gas Tube Length — Carbine
- 1-7 RH Barrel Twist
- 6 Lands and Groves
- M4 Feed Ramp
- Government profile
- Button Broached
- Weight 1 lb 6 oz
- Not chrome lined
SKU: BL-11-7
Additional information
| Caliber | .556 mm |
|---|---|
| Overall Length | 11" |
| Twist | 1-7 |
| Lands and Grooves | 6 |
| Threaded | Yes |
| Thread Pitch | 1/2 x 28 |
| Material | 4150 Chrome Mmolly Vanadium |
| Finish | Phosphate |
| Color | |
| Weight lbs | 1.06 lb |
| Gas Block Required | .750 Diameter |
| Gas Tube Required | Carbine Length |
| UPC Code | 812058031895 |
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