AR-15 11.3" Barrel SBR Round Threaded 1-7 Twist 5.56 NATO

Nearly two decades of building the finest custom tactical AR-15 rifles has given Wilson Combat the insight to develop a comprehensive line of stainless steel, match grade barrels that offer superior accuracy, reliability and longevity for your next custom AR rifle project.

All Wilson Combat Match Grade AR-15 barrels are precisely crafted of the finest American-made 416R rifle rated steel on computer-controlled equipment to their exacting list of technical specifications. These proven barrels feature a hand-polished bore and feed ramps 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, precision muzzle crown and a chamber and gas port optimized for reliability.

5.56 NATO was developed in the United States and initially chambered in the M16 rifle. It is the standard cartridge for NATO forces as well as many non-NATO countries. It is derived from, but not identical to, the .223 Remington cartridge. Wilson Combat uses a NATO, mil-spec chamber in their barrels that is reliable and safe to fire both 5.56 and .223 Remington rounds. This common and easy-to shoot cartridge is ideal for defense, training and small-medium game hunting. Tuned for outstanding reliability, the Wilson Combat SBR (Short Barreled Rifle) Tactical is the smallest Custom High Performance AR rifle barrel. Highly portable and hard hitting, the SBR Tactical upper will transform your registered lower into a superior carbine for close quarters operation. Medium taper is ideal for high rates of sustained fire. You will love how quickly and easily the SBR Tactical balances and shoots. RECOMMENDED TWIST RATE FOR BULLET TYPE/WEIGHT

• 1:7 Twist: Match or hunting bullets in the 68gr - 80gr range
• Chamber: 5.56 NATO
• Feed Ramps: M4 Style
• Finish: Matte Bead-Blasted Stainless
• Gas Block Seat: .750" Diameter by .920" Length - Dimpled for Set Screw
• Gas System: Carbine Length
• Length: 11.3""
• Material: Stainless Steel, Type 416R, Barrel Grade
• Muzzle Threads: 1/2" x 28
• Profile: SBR Tactical
• Rifling: 1:7, RH, Six Groove, Precision Button Rifling
• Weight: 25 oz.

NOTE: Use in conjunction with Lo-Profile gas block for best reliability.

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