Barrels

STI barrels are made from 416 rifle grade stainless steel billet forgings. The bore is gun drilled, button rifled, then air gauged to offer the most exacting size, and the most consistent barrel available. The rifling is 1 in 16 twist and has 6 lands and grooves. The barrels are vacuum heat treated and vacuumed tempered to 40Rc, then machined to exacting specifications. The barrels are short chambered to allow gunsmiths to cut the chamber to their application.



5.01″ Bull Barrel
5

6.0″ Bull Barrel

5

Bull Barrel
Available Calibers .355 9mm .38 Super .400 40 S&W .450 .45 ACP

 

 
5.11″ Bushing Barrel
5

6.0″ Bushing Barrel

5

Bushing Barrel
Available Calibers .355 9mm .38 Super .400 40 S&W .450 .45 ACP

 

 
Trubor Barrel (5.01″) w/ Integral T1 (1.6″) /Comp
5

Trubor Barrel (5.01″) w/ Integral T2 (2.0″) Comp

5

Trubor Barrel
T1 Available Calibers .355 9mm .38 Super
T2 Available Calibers .355 9mm .38 Super
Non Port Trubor Blank .355 9mm .38 Super

 

5.01″ Bull Barrel (Threaded)

5" Bull Barrel (Threaded)

Bull Barrel
Available Calibers 9mm 40 S&W .45 ACP

 

 

Item Part Number MSRP
5″Bull
.355 200-50.351100-00 $203
9×19 200-509191100-00 $203
.38Super 200-503801100-00 $203
.400 200-50.401100-00 $203
.40 S&W 200-504001100-00 $203
.45 ACP 200-504501100-00 $203
6″ Bull
.355 200-60.351100-00 $214
9×19 200-609191100-00 $214
.38Super 200-603801100-00 $256
.400 200-60.401100-00 $214
.40 S&W 200-604001100-00 $214
.450 200-60.451100-00 $214
.45 ACP 200-604501100-00 $214
5″ Bushing
.355 200-50.352100-00 $242
9×19 200-509192100-00 $242
.38Super 200-503802100-00 $242
.40 S&W 200-504002100-00 $242
.45 ACP 200-504502100-00 $242
6″ Bushing
9×19 200-60992100-00 $256
.38Super 200-603802100-00 $256
.40 S&W 200-604002100-00 $256
.45 ACP 200-604502100-00 $256
Trubor (T1)
.355 200-553551101-00 $331
9×19 200-559191101-00 $331
.38Super 200-553801101-00 $331
Trubor (T2)
.355 200-553551102-00 $331
9×19 200-559191102-00 $331
38 Super 200-553801102-00 $331
Trubor Blank
.355 200-553801103-00 $218
5″Bull (Threaded)
9×19 200-509192104-00 $290
.40 S&W 200-504002104-00 $290
.45 ACP 200-504502104-00 $290

Printed from: http://www.stiguns.com/products/parts/barrels/

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