Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Match Quality Heavy Barrels

Eliminates the barrel bushing for increased lockup area and improved accuracy. Machined from billet forging, button rifled and air gaged to ensure exact bore size and finish. Fully ramped with Wilson/Nowlin-style ramp for reliable feeding. Extra material at feed ramp, hood, locking lugs and muzzle allow precise fitting. Barrels are supplied with a generic short chamber which can be opened up to accept any of the popular pistol cartridges.


1911, Issue:10, Page:007
Big Book Catalog, Issue:66, Page:096
New Product Supplement, Issue:522, Page:000
Sinclair, Issue:1A, Page:006
SPECS: 416 stainless steel. Installation requires machining of frame. All have .697" (17.7mm) muzzle diameter. Available in 5" (12.7cm) and 6" (15.2cm) lengths.
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5 Item(s)
STI 40 CAL. BULL BARREL
791-106-400WB
5" .400 Bull Barrel

Mfr Part: 2005040110000

$203.00

In Stock

Caliber: 40/10 mm (.400-.401)

Barrel Weight: .42 lbs

Finish: Stainless Steel

Style: Bull

STI 45 CAL. BULL BARREL
791-106-450WB
5" .450 Bull Barrel

Mfr Part: 20050450110000

$203.00

In Stock

Caliber: 45 Caliber (.451-.454)

Barrel Weight: .33 lbs

Finish: Stainless Steel

Style: Bull

STI 1911 .355 6" BULL BARREL
791-106-135WB
6" .355 Bull Barrel

Mfr Part: 2006035110000

$214.00

In Stock

Barrel Weight: .48 lbs

Finish: Stainless Steel

Style: Bull

STI 1911 .400 6" BULL BARREL
791-106-140WB
6" .400 Bull Barrel

Mfr Part: 2006040110000

$209.99

Out of Stock

Barrel Weight: .44 lbs

Finish: Stainless Steel

Style: Bull

STI 1911 .450 6" BULL BARREL
791-106-145WB
6" .450 Bull Barrel

Mfr Part: 2006045110000

$214.00

In Stock

Barrel Weight: .38 lbs

Finish: Stainless Steel

Style: Bull