STI 1911

Parts here are specific to STI 1911 pistol models chambered for .45 ACP,10mm, 9mm, .38 Super or .40 S&W unless noted otherwise. MGW carries replacement barrels, slides, hammers, magazines, springs, pins and other small parts for this firearm and its variants. Service your STI 1911 with quality OEM and aftermarket parts/components to ensure outstanding performance with every shot.

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STI Firing Pin Stop, 9mm/38 Super/40S&W, Standard Sights, Unfinished
STI Barrel, 6.0" Bull .355 Caliber Short Chambered, Sculpted, Engraved CAL .355
STI Barrel, 6.0" Bull .450 Caliber Short Chambered, Engraved .45 ACP
STI Slide, 5" .355 Caliber, Logo Classic

STI Slide, 5" .355 Caliber, Logo Classic

$299.99

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5
out of 5
Would recommend this product.

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STI Slide, 5" .450 Caliber, Logo Unique

STI Slide, 5" .450 Caliber, Logo Unique

$299.99

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In Stock

STI Barrel, 6.0" Bull 9x19 Caliber Short Chambered, Engraved 9x19

STI Barrel, 6.0" Bull 9x19 Caliber Short Chambered, Engraved 9x19

$219.99

1
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock

STI Barrel, 6.0" Bushing Style .355 Caliber Short Chambered

STI Barrel, 6.0" Bushing Style .355 Caliber Short Chambered

$249.99

Not Yet Rated

In Stock

STI Stock Hammer

STI Stock Hammer

$29.00

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EGW Trijicon RMR / SRO & Holosun 407C / 507C Red Dot Mount, LPA Rear Sight Cut