TruBor by STI

STI TruBor - The premier factory "race" gun at an affordable price! 

trubor, sti trubor

STI TruBor

Discontinued - No Longer Available 

The STI Trubor is the premier factory “race” gun. A patented receiver and trigger assembly, ambidextrous safeties, high rise grip safety, S2 compensator, bull barrel, full length guide rod, checkered front strap and mainspring housing, front and rear serrations, and mounted OK Reflex or C-More Railway sight make this the most economical Open Class ready gun on the market today. 

Why purchase your STI from Brazos Custom?  Not only do we offer some of the best prices available, but we probably have exactly what you're looking for in stock.  We maintain a huge inventory of STI guns.  Need some expert information and advice on STI guns then we are your source.  We offer the best customer and technical support both before and after the sale to make sure you get the pistol that best meets your specific requirements. 

If you're interested in the STI TruBor, you might also want to check out the BCG Pro Open 5.0.

TruBor Specifications


9mm “major,” 9x23, .38 Super


STI patented modular steel


STI patented modular polymer


Classic with rear serrations only


STI long curved


STI fully supported, ramped bull barrel, with compensator


STI stainless grip safety and ambi thumb safety

Guide Rod

STI one piece steel


C-More Railway with 6MOA

Overall Length

11.0 inches


Approx. 44.0 oz. (including scope and mount)



Magazine Comes with one 140 mm magazine
Competition Approvals IPSC, USPSA

1911 parts at Brazos Custom