Item Number

Experience the precision of Wilson Combat's short barreled rifle stainless barrel. This 11.3" barrel ideal for close quarters situations. The medium taper makes it great when having to shoot at high rates over a long time period. 

In stock
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  • Color swatches are representative but may not be exactly true to the finished item color due to differences in item materials and lot variations in Armor-Tuff finish.
  • Armor-Tuff upgrades for GLOCK slides, AR lower receivers, AR lower/upper receiver matched sets, rifle barrels, and AR handguards (rails) must be ordered at the same time and on the same online order as the part(s) that are to receive the Armor-Tuff finish.
  • Armor-Tuff upgrades can add 1-3 weeks to the shipping date of the entire order.
  • If you are ordering TWO or more of the same type of product (GLOCK slides, AR lower receivers, AR lower/upper matched sets, AR rifle barrels, or AR handguards), and ONE or more of those types of products is receiving an Armor-Tuff upgrade, please get in touch with us to ensure your items are painted correctly.  Please email us by replying to your order confirmation email and provide the information needed to apply Armor-Tuff to your items correctly.

Unleash the potential of Wilson Combat's SBR tactical stainless barrel and take your shooting to new heights. This 11.3" precision-crafted barrel is tailor-made for 5.56 NATO, a dependable and optimized caliber for defense, training, and small-medium game. The Wilson Combat SBR (Short Barreled Rifle) Tactical is designed to keep you safe and reliable. It's our most compact custom high-performance AR rifle barrel, but don't let its small size fool you as it packs a mighty punch! Easily transform your registered lower into an advanced carbine for close-quarters operations with this highly portable upper. The medium taper design is perfect for sustaining rapid fire rates and provides a superior balance that allows astoundingly fast shooting capabilities. It features a 1-7 twist rate and is made from 416R rifle-rated steel, ensuring superior durability and accuracy. Our rigorous final inspection process guarantees that this stainless steel barrel is of the highest quality.

Nearly two decades of building the finest custom tactical AR-15 rifles have given us 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 our 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. 

  • Chamber: 5.56 NATO
  • Feed Ramps: M4 style
  • Finish: Matte bead blasted stainless
  • Gas Block Seat: .750" x .920" - Dimpled for set screw
  • Gas System: Carbine Length
  • Length: 11.3"
  • Material: Stainless steel - Type 416R
  • Muzzle Threads: 1/2" x 28
  • Profile: SBR Tactical (Non-Fluted)
  • Rifling: 1:7 - Button rifled
  • Weight: 25 oz.
  • Matching Gas Block: #TR-LPGB
  • Matching Gas Tube: #TR-GTC

Caliber Notes: 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. We use a NATO, mil-spec chamber in our 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. 

For a more detailed schematic on this barrel, click here.

For our barrel service policy, please visit the Long Gun FAQ page.

NOTE: All NFA rules apply when built and placed onto a serialized lower. 

More Information
Firearm Type Handgun, Rifle
Rifle Type AR-15
Caliber 5.56x45mm NATO
Manufacturer Wilson Combat
Rifle Part Type Barrel Parts
Parts Material Stainless
Parts Finish Stainless
Barrel Length 11.3 inch
Barrel Twist Rate 1:7
Thread Pitch 1/2” x 28
Gas Tube Length Carbine
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You're reviewing:BARREL, 5.56 NATO, SBR, 11.3", ROUND, STAINLESS, GLASS BEAD, 1-7
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