The Lead & Steel AR-9 barrel is built for shooters who want reliability accuracy and long-lasting performance in their pistol-caliber builds. Made from 4150 Chrome Moly Vanadium steel and finished with a QPQ nitride treatment this 8.3-inch barrel offers exceptional strength corrosion resistance and durability for high round counts. Threaded 1/2×28 its ready for a wide range of 9mm muzzle devices and suppressors making it an excellent choice for AR-9 pistols or compact PCC setups where maneuverability and performance matter most.

Lead & Steel Llc LS9MM8.3-28 AR9 Barrel 8.30″ Nitride 1/2″x28
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★★★★★ Rated 5 out of 5
$112.92 Original price was: $112.92.$86.86Current price is: $86.86.
Availability: 2 in stock
| Brand | Lead & Steel Llc |
| Category | Rifle Barrels |
| Series | Barrel |
| Model | AR9 |
| Material | Nitride Coated |
| Twist | 1:10″ |
| Length | 8.30″ |
| Thread Pattern | 1 / 2″x28 |
| Weight | 13.80 oz |
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