Wilson Combat AR Threaded Barrel .308 WIN Super Sniper 20 in Fluted Threaded 1-10 Twist. All Wilson Combat Match Grade AR-10 barrels are precisely crafted of the finest made in specialized factories 416R rifle rated steel on computer controlled equipment to our exacting list of technical specifications. These proven barrels feature a hand-polished bore and feedramps and then complete a rigorous final inspection process that ensures your new barrel will meet your most demanding expectations. All barrels feature crisp CNC markings and a chamber and gas port optimized for reliability. Buy a new 9mm AR barrel today Specifications for Wilson Combat AR-10 Threaded Barrel: Manufacturer: Wilson Combat Color: Silver Finish: Matte SS Fabric/Material: Stainless Steel Threads per Inch: 5/8x24 Barrel Material: 416R Stainless Steel Gun Make: AR Platform Gun Model: AR-10 Included Accessories: N/A Condition: New Gas Block Journal Size-Length: 0.92 in Gas System Type: Direct Impingement Features of Wilson Combat AR-10 Threaded Barrel: Hand-polished bore and feedramps Crisp CNC markings Precision muzzle crown Package Contents: Wilson Combat AR-10 Threaded Barrel What firearm models does the manufacturer say Wilson Combat AR-10 Threaded Barrel is compatible with? The manufacturer suggests that Wilson Combat AR-10 Threaded Barrel is compatible with AR-10Wilson Combat TR-308SSRG20FT10: AR Threaded Barrel .308 WIN Super Sniper 20 in Fluted Threaded 1-10 Twist