AR-15 5.56 NATO 7.5" Pistol Barrel – Gold TiN | 1:7 Twist
| Brand: | Moriarti Armaments |
| Product Code: | 5.56-7.5-GOLD-BRL |
| Availability: | In Stock |
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$199.95
| Brand: | Moriarti Armaments |
| Product Code: | 5.56-7.5-GOLD-BRL |
| Availability: | In Stock |
Build a compact AR-15 configuration with this 7.5" 5.56 NATO pistol barrel, manufactured in the USA from 4150 Chrome Moly Vanadium (CMV) steel. The barrel combines a 1:7 twist rate, pistol-length gas system, .750" gas block journal and standard 1/2x28 muzzle threads.
A distinctive Gold Titanium Nitride (TiN) coating gives the barrel its gold appearance while providing a hard, wear-resistant surface. The 5.56 NATO chamber and 1:7 twist make this a versatile short-barrel option for compatible AR-15 configurations.
M4 feed ramps, 4150 CMV construction and the compact 7.5" profile make this barrel particularly suited to customers searching for a short 5.56 AR-15 barrel with a premium gold finish.
| Specification | Details |
|---|---|
| Platform | AR-15 |
| Caliber / Chamber | 5.56 NATO |
| Barrel Length | 7.5" |
| Configuration | Pistol Length |
| Twist Rate | 1:7 |
| Material | 4150 Chrome Moly Vanadium (CMV) |
| Finish | Gold Titanium Nitride (TiN) |
| Gas System | Pistol Length |
| Gas Block Journal | .750" |
| Gas Port Diameter | 0.070" |
| Muzzle Thread | 1/2x28 |
| Feed Ramps | M4 |
| Country of Manufacture | USA |
What is the advantage of a 1:7 twist in a 7.5-inch 5.56 NATO AR-15 barrel?
A 1:7 twist is a common 5.56 NATO twist rate designed to stabilize a range of compatible projectile weights. In this barrel, it is paired with a compact 7.5-inch barrel length and pistol-length gas system for short AR-15 configurations.
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