Georgetown, , United States
Engineering Products - Manufacturer, Export / Import,
Public. Ltd. Firm Since 1980
In the 1980's the founder of STI, Virgil Tripp was hand crafting competition 1911 pistols using basically the same components and techniques of other gunsmiths of that era.
Because of the need for product improvement, Tripp Research Inc., now STI International, led the firearms industry into the precision world of "EDM" hammers, sears, and other components.
From this highly successful line of precision components, STI then pioneered the "MODULAR" frame which provided a multitude of desirable features such as a 30 lpi full checked grip assembly, 25 lpi checkered trigger guard, 35% weight reduction, less felt recoil, higher capacity, and repeatable dimensions.
Then STI introduced complete pistols of such quality they quickly became the standard by which other I.P.S.C. Firearms and fine "carry" guns are measured.
Now STI leads the industry again with precision subassemblies in progressive stages of factory completion. Using "EDM" and "CNC" machine tools and precision grinding equipment, STI can supply fitted slide/frames or shortblocks to which gunsmiths of all skill levels can add their own finishing touches at a very reasonable cost.
We are the manufacturer, Exporter and Online Service provider. Our Product includes: *Apparel: -STI Team Jacket -STI Golf Shirt -STI Long Sleeve T-Shirt -STI Tee Shirt -STI Team Shirt -STI Logo Ball Cap, Tan -STI Logo Ball Cap, White -STI Logo Ball Cap, Black -Women's STI Logo Shirt, Black -Women's STI Logo Shirt, Gray -Women's STI Logo Shirt, Red *Barrels, Comps, Parts: -Bushing Barrels:5.0 Fully Supported Barrel w/Bushing, 6.0 Fully Supported Barrel w/Bushing. -Bull Barrels:5.0 Bull Barrel, 6.0 Bull Barrel. -Threaded & Comp'ed Barrels: 5.1 Barrel w/TruBor Comp, 5.1 Barrel w/TruBor Blank. *Component: -1911 Grips -2011 Mainspring Housing *Slides: -Slide - 4.15 in. -Slide - 5.00 in. -Slide - 6.00 in. *Hardware: -Barrel Link and Pin Set -Grip Bushing Installation Tool -Grip Bushings for Frames -Grip Screw Kit -Grip Screws Only -Mag Catch Lock Pin -Pin Set -Trigger Guard Screws *Holsters: -SpeedSec Holster -SpeedSec Mag Pouch *Maqs and Parts: -Base Pads -Followers -Mag Springs -Replacement Tubes *Recoilmasters: -STI RecoilMaster -RecoilMaster Takedown Tool *ShortBlock Completion kits: -Short Block Completion Kit - Single Sided Safety -Short Block Completion Kit - Ambidexterous Safety *Sights and Mounts: -Aristocrat Adjustable Rear Sight -STI Adjustable Rear Sight -STI Adjustable Tritium Sight Set -STI Fixed Rear Sight -STI Fixed Tritium Sight Set -STI Front Sight - Competition -Dawson Fiber Optic Front Sight -Dawson Fiber Optic Sight Refills -C-More Railway Dot Sight -C-More Railway Dot Sight - Click Adjustable -OKO Red Dot Sight -STI C-More Sight Mount -STI OKO Red Dot Sight Mount *Springs: -Spring - Firing Pin Return -Spring - Magazine Catch -Spring - Main, 15 lb. -Spring - Plunger Return -Spring - Recoil -Spring - Sear
114 Halmar Cove
Georgetown - TX 78628 () United States