18″ Mark 12 Barrel 5.56 mm
$189.99
18″ Mark 12 Barrel 5.56 mm
Looking for that balance between weight and long distance accuracy? Our 18″ MARK 12 5.56 mm will fit the bill. Made from 4140 Chrome Moly, 1-9 RH twist and an M4 style feed ramp.
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Description
18″ Mark 12 Barrel 5.56 mm
- Available in 18″
- 5.56 mm
- 4140 Chrome Moly
- Threaded Barrel — Thread Pitch 1/2 x 28
- Gas Block Diameter .750
- Gas Tube Length — Rifle
- 1-9 RH Barrel Twist
- 6 Lands and Groves
- M4 Feed Ramp
- Button Broached
- Weight: 2 lb 11 oz
- Not chrome lined
SKU: BL-M12
Additional information
| Caliber | 5.56 mm |
|---|---|
| Overall Length | 18" |
| Twist | 1-9 |
| Lands and Grooves | 6 |
| Threaded | Yes |
| Thread Pitch | 1/2 x 28 |
| Material | 4140 Chrome-Moly |
| Finish | Phosphate |
| Color | |
| Weight lbs | 2.11 |
| Gas Block Required | .750 Diameter |
| Gas Tube Required | Rifle Length |
| Application | AR15 |
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