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Texas Gun Builders only uses barrels made in the US for all of our upper assemblies and complete firearms.

Most of our upper assemblies and complete firearms are built using barrels made for us under contract by one of the premier barrel manufacturers in the country, but we do use barrels from CMMG and a few other manufacturers periodically.

A competant shooter with quality ammunition can expect 1 inch MOA grouping at 100 yards with any of our upper assemblies and complete firearms with 16in or longer barrels. We've had numerous local shooters report sub 1 inch groups at 100 yards.

 

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AR-15 16in Black Nitride Heavy Barrel / 1:8 Twist / .223 | 5.56 / Bear Claw Fluted / 416R Stainless Steel

AR-15 16in Black Nitride Heavy Barrel, 1:8 Twist, .223 Wylde, Bear Claw Fluted, 416R Stainless Steel, 1/2x28 threaded,Carbine Length Gas System, shoots .223 rem or 5.56 NATO ammunition
$148.00 $159.00

AR-15 16in Contour Barrel / 1:8 Twist / .223 | 5.56 / M4 / 4150 Steel Parkerized Finish

AR-15 16in Contour Barrel, 1:8 Twist, .223 Wylde, M4, 4150 Steel Parkerized , 1/2x28 threaded
$90.00

AR-15 16in Contour Barrel SS / 1:8 Twist / .223 | 5.56 / M4 / 416R Stainless Steel Finish

AR-15 16in SS Contour Barrel, 1:8 Twist, .223 Wylde, M4 Feed Ramps, 416R Stainless Steel, 1/2x28 threaded, shoots .223 rem or 5.56 NATO ammunition
$95.00 $101.00

AR-15 16in Heavy Barrel / 1:8 Twist / .223 | 5.56 / Diamond Fluted / 416R Stainless Steel

AR-15 16in Heavy Barrel, 1:8 Twist, .223 Wylde, Diamond Fluted, 416R Stainless Steel, 1/2x28 threaded
$148.00

AR-15 18in Heavy Barrel SS Rifle Gas/ 1:8 Twist / .223 | 5.56 / 416R Stainless Steel Finish

AR-15 18in Heavy Barrel SS Rifle Gas Length, 1:8 Twist, .223 Wylde, 416R Stainless Steel Finish, Shoots .223 and 5.56 NATO Ammunition
$110.00

AR-15 7.5in Contour Barrel / 1:7 Twist / .223 | 5.56 / 4150 Steel Parkerized Finish

AR-15 7.5in Contour Barrel, 1:7 Twist, .223 Wylde, M4, 4150 Steel Parkerized , 1/2x28 threaded
$81.00
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