BARREL, 6.8 SPC II, SBR, 11.3", ROUND, STAINLESS, 1-11, UNHONED, GLASS BEAD

• To have your purchase Armor-Tuffed in our other available finish options shown here, please call customer service to place your custom order at 800-955-4856.
• 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.

These service grade barrels were made in our shop for a customer who needed a hard-use barrel at a lower cost.  We skipped the final honing step before rifling and are passing along the cost savings to you with the one-time deal.  These barrels will shoot well after initial break-in, but they do not have the same accuracy guarantee as our standard barrels. 

• Chamber: 6.8 SPC II
• 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: 5/8" x 24
• Profile: SBR Tactical (Non-Fluted)
• Rifling: 1:11 Six Groove - Button rifled
• Unhoned
• Weight: 21 oz.
• Matching Gas Block: #TR-LPGB (Sold Seperately)
• Matching Gas Tube: #TR-GTC (Sold Seperately)

Caliber Notes: The 6.8 SPC (6.8x43mm) was initially developed by MSG Steve Holland and Chris Murray a United States Army Marksmanship Unit gunsmith to offer superior downrange lethality over the 5.56 NATO/.223 Remington in an AR pattern service rifle with minimal loss of magazine capacity and a negligible increase in recoil. The 6.8 SPC is also capable of outstanding accuracy and reliability. The 6.8 SPC will require a 6.8 caliber specific bolt and magazine for reliable function. 

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.