Barrels and Barrel Accessories

Complete barrel assembly for use with MCR rifles and upper receiver assemblies. Includes barrel extension with fixed headspace, gas block assembly, 4 position regulator, piston, flash hider and dovetail cover.

Complete barrel assembly for use with MCR rifles and upper receiver assemblies. Includes barrel extension with fixed headspace, gas block assembly, 4 position regulator, piston, flash hider and dovetail cover. 100% Made In USA.

Defcan 86, 8.6BLK/350 LEGEND, (5/8 - 24)

UPPER GROUP, RESOLUTE, Mk4, .22LR, 16.1"", Coyote Tan

UPPER GROUP, RESOLUTE, Mk4, .22LR, 16.1"", Tungsten

UPPER GROUP, RESOLUTE, Mk4, .22LR, 16.1"", Titanium

Defcan 86, 8.6BLK/350 LEGEND, (1/2 - 28)

UPPER GROUP, RESOLUTE, Mk4, .22LR, 16.1"", Sniper Grey

UPPER GROUP, RESOLUTE, Mk4, .22LR, 16.1"", Midnight Bronze

UPPER GROUP, RESOLUTE, Mk4, .22LR, 16.1"", Charcoal Green

UPPER GROUP, RESOLUTE, Mk4, .22LR, 16.1"", Armor Black

Model: Bolt Action Barrel

Model: Terminus

Model: 505

This desert eagle 6-inch mark xix barrel, features a case color hardened finish with 6 slots, weaver rail in picatinny style rail.It is made in the usa.Caliber Or Gauge: 44 Remington MagnumLength: 6"Model: Replacement BarrelSights: Fixed FrontFinish:...

This desert eagle 6-inch mark xix barrel, features a case color hardened finish with 6 slots, weaver rail in picatinny style rail.Made in the usa.Caliber Or Gauge: 357 Remington MagnumLength: 6"Model: Replacement BarrelSights: Fixed FrontFinish: Case...

Christensen Arms Ar-15 Barrel, 223 Wylde, 16", Carbon Fiber, 1:8 Twist, Mid Length Gas System 810-00031-14Model: AR-15Product Type: BarrelDescription: Mid Length Gas SystemCaliber: 223 Wylde

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 24"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 22"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 24"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 16"Model:...

Proof research's barrels exemplifies relentless pursuit of excellence.Whatever your preference is, you can expect the finest rifle barrel in the industry.The carbon fiber barrel features a full-profile, match-grade 416r stainless steel barrel blanks that...

This carbon fiber barrel is up to 64% lighter than traditional steel barrels of similar contour.It has extreme temperature resistance that improves heat dissipation for cooler longer lasting barrels.For unprecedented reliability the barrel is wrapped...

Proof research's barrels exemplifies relentless pursuit of excellence.Whatever your preference is, you can expect the finest rifle barrel in the industry.The carbon fiber barrel features a full-profile, match-grade 416r stainless steel barrel blanks that...

Proof research's barrels exemplifies relentless pursuit of excellence.Whatever your preference is, you can expect the finest rifle barrel in the industry.The carbon fiber barrel features a full-profile, match-grade 416r stainless steel barrel blanks that...

Proof research's barrels exemplifies relentless pursuit of excellence.Whatever your preference is, you can expect the finest rifle barrel in the industry.The carbon fiber barrel features a full-profile, match-grade 416r stainless steel barrel blanks that...

Proof research's barrels exemplifies relentless pursuit of excellence.Whatever your preference is, you can expect the finest rifle barrel in the industry.The carbon fiber barrel features a full-profile, match-grade 416r stainless steel barrel blanks that...

Proof research's barrels exemplifies relentless pursuit of excellence.Whatever your preference is, you can expect the finest rifle barrel in the industry.The carbon fiber barrel features a full-profile, match-grade 416r stainless steel barrel blanks that...

The times of sending off your sig cross to have the barrel changed is over with proof's drop-in barrel design! stand-alone and guaranteed to headspace is achievable at your own home with no gunsmith required!Length: 20"Model: Bolt Action BarrelTwist:...

The times of sending off your sig cross to have the barrel changed is over with proof's drop-in barrel design! stand-alone and guaranteed to headspace is achievable at your own home with no gunsmith required!Length: 20"Model: Bolt Action BarrelTwist:...

Length: 22"

The times of sending off your sig cross to have the barrel changed is over with proof's drop-in barrel design! stand-alone and guaranteed to headspace is achievable at your own home with no gunsmith required!Length: 20"Model: Bolt Action BarrelTwist:...

The times of sending off your sig cross to have the barrel changed is over with proof's drop-in barrel design! stand-alone and guaranteed to headspace is achievable at your own home with no gunsmith required!Length: 20"Model: Bolt Action BarrelTwist: 1:7...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 16.50"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 24"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 24"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 26"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 22"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 20"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 26"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 20"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 20"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 24"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 18"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 22"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 11.50"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 18"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 24"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 24"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 18"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 16"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 20"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 20"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 22"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 22"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 12.50"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 22"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 22"Model:...

Proof research's barrels exemplifies relentless pursuit of excellence.Whatever your preference is, you can expect the finest rifle barrel in the industry.The carbon fiber barrel features a full-profile, match-grade 416r stainless steel barrel blanks that...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 24"Model:...

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.Length: 16"Model:...