Lead & Steel AR9 8.3" 9mm Nitride Threaded Barrel 1/2x28

Lead and Steel AR9 Barrel Features The Lead and Steel AR9 Barrel is machined from 4150 chrome moly vanadium steel the same grade of steel trusted across much of the AR platform industry for its strength and resistance to fatigue under sustained firing. A QPQ nitride finish is applied after machining giving the barrel s surface added corrosion resistance and a hard low friction layer that helps it handle high round counts without premature wear. At 8.3 inches long with a 1:10 twist rate the barrel is sized specifically for compact AR9 pistols and PCC builds where maneuverability matters as much as reliability. This combination of a tough steel substrate and a protective nitride coating gives builders confidence in the barrel s long term durability. Threaded 1/2x28 the barrel is compatible with the wide range of 9mm muzzle devices compensators and suppressors already built around that industry standard thread pitch. This threading flexibility lets the builder tailor the end of their barrel to their specific use case whether that is recoil management for faster follow up shots or sound suppression for a quieter shooting experience. Weighing 13.80 ounces the barrel keeps the completed AR9 build light and quick handling an important factor for a platform often used in home defense or competition roles. For builders assembling a 9mm AR pistol or PCC who want proven materials and a versatile thread pattern the Lead and Steel AR9 Barrel is a strong foundation available for sale at ARMSAGORA. Lead and Steel AR9 Barrel Specifications Manufacturer: Lead and Steel Model: AR9 Barrel Caliber: 9mm Length: 8.30 Material: 4150 Chrome Moly Vanadium Steel Finish: Nitride Coated Twist: 1:10 Thread Pattern: 1/2x28 Weight: 13.80 oz Barrel Length: 8.3 Available At: ARMSAGORA