
Availability: In Stock
The Wilson Combat .308 Winchester Super Sniper barrel is a 20-inch stainless steel match-grade rifle barrel built for shooters who demand accuracy at distance. Machined from 416R steel on computer-controlled equipment to Wilson's exacting specifications, this barrel pairs a hand-polished bore with a fluted profile that reduces weight without sacrificing rigidity—ideal for long-range precision work or competition shooting where every shot counts.
Wilson Combat's Super Sniper design has evolved from nearly two decades of building custom tactical rifles. The 1:10 twist rate stabilizes a wide range of .308 Winchester loads, while the rifle-length gas system is optimized for reliability and consistent cycling. The barrel arrives with a crisp CNC-marked muzzle crown and comes threaded 5/8" x 24 for suppressor or muzzle device mounting. Every barrel passes Wilson's rigorous final inspection process before shipping, ensuring you're starting your build or upgrade with a proven foundation.
Whether you're assembling a precision rifle for hunting or building a match-grade AR-10 platform, this barrel gives you the hand-fitted quality typical of Wilson Combat without the custom gunsmith wait. The fluted Super Sniper profile balances practical weight (50.7 oz) with the stiffness required for sub-MOA performance. The M4-style feed ramps and .875" x .920" dimpled gas block seat integrate seamlessly with standard AR-10 components.
| Caliber | .308 Winchester |
| Barrel Length | 20 inches |
| Profile | Super Sniper (Fluted) |
| Twist Rate | 1:10 |
| Material | Stainless Steel – 416R |
| Finish | Matte Bead Blasted |
| Rifling | Button Rifled |
| Weight | 50.7 oz |
| Muzzle Threads | 5/8" x 24 |
| Gas Block Seat | .875" x .920" – Dimpled |
| Gas System | Rifle Length |
| Feed Ramps | M4 Style |
This barrel is designed for standard AR-10 rifles. The M4-style feed ramps and .875" x .920" dimpled gas block seat are compatible with most modern AR-10 platforms and components. Verify your receiver and gas block specifications before ordering to ensure proper fit.
Yes. The muzzle is threaded 5/8" x 24, a standard thread pitch for .308 suppressors and muzzle devices. You can attach any 5/8" x 24 suppressor, flash hider, or brake directly to the barrel.
The bore and feedramps are hand-polished to Wilson Combat's standards. This attention to finish contributes to the barrel's accuracy and ease of cleaning and maintenance.
The barrel has a 1:10 twist rate, which is designed to stabilize a wide range of .308 Winchester bullets across common weights and styles. This versatility makes it suitable for hunting, precision rifle competition, and long-range shooting applications.

SKU: 144596776 • Width: 3.5in • Height: 2.75in • Depth: 29.25in • Weight: 3.8oz





Availability: In Stock
The Wilson Combat .308 Winchester Super Sniper barrel is a 20-inch stainless steel match-grade rifle barrel built for shooters who demand accuracy at distance. Machined from 416R steel on computer-controlled equipment to Wilson's exacting specifications, this barrel pairs a hand-polished bore with a fluted profile that reduces weight without sacrificing rigidity—ideal for long-range precision work or competition shooting where every shot counts.
Wilson Combat's Super Sniper design has evolved from nearly two decades of building custom tactical rifles. The 1:10 twist rate stabilizes a wide range of .308 Winchester loads, while the rifle-length gas system is optimized for reliability and consistent cycling. The barrel arrives with a crisp CNC-marked muzzle crown and comes threaded 5/8" x 24 for suppressor or muzzle device mounting. Every barrel passes Wilson's rigorous final inspection process before shipping, ensuring you're starting your build or upgrade with a proven foundation.
Whether you're assembling a precision rifle for hunting or building a match-grade AR-10 platform, this barrel gives you the hand-fitted quality typical of Wilson Combat without the custom gunsmith wait. The fluted Super Sniper profile balances practical weight (50.7 oz) with the stiffness required for sub-MOA performance. The M4-style feed ramps and .875" x .920" dimpled gas block seat integrate seamlessly with standard AR-10 components.
| Caliber | .308 Winchester |
| Barrel Length | 20 inches |
| Profile | Super Sniper (Fluted) |
| Twist Rate | 1:10 |
| Material | Stainless Steel – 416R |
| Finish | Matte Bead Blasted |
| Rifling | Button Rifled |
| Weight | 50.7 oz |
| Muzzle Threads | 5/8" x 24 |
| Gas Block Seat | .875" x .920" – Dimpled |
| Gas System | Rifle Length |
| Feed Ramps | M4 Style |
This barrel is designed for standard AR-10 rifles. The M4-style feed ramps and .875" x .920" dimpled gas block seat are compatible with most modern AR-10 platforms and components. Verify your receiver and gas block specifications before ordering to ensure proper fit.
Yes. The muzzle is threaded 5/8" x 24, a standard thread pitch for .308 suppressors and muzzle devices. You can attach any 5/8" x 24 suppressor, flash hider, or brake directly to the barrel.
The bore and feedramps are hand-polished to Wilson Combat's standards. This attention to finish contributes to the barrel's accuracy and ease of cleaning and maintenance.
The barrel has a 1:10 twist rate, which is designed to stabilize a wide range of .308 Winchester bullets across common weights and styles. This versatility makes it suitable for hunting, precision rifle competition, and long-range shooting applications.
SKU: 144596776 • Width: 3.5in • Height: 2.75in • Depth: 29.25in • Weight: 3.8oz
