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The Continuing Evolution of the 1911
STI LS Model full view
STI LS hammer STI LS Model grips STI LS model front barrel and guide rod

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LS9, LS40

What else can be said? These are the slimmest full power handguns on the market today. Utilizing new linkless barrel technology with classic 1911 design, allows the STI International LS pistol to be slimmest full powered 1911 on the market today; only .765" across the slide and 1.065" across the slim rosewood grip panels. Designed for concealed carry and self defense, the LS features an undercut trigger guard and front strap STIppling, which transfers most of the felt recoil to the heel of the palm and reduces muzzle rise through the unique design of the STI Camblock linkless barrel system. The LS uses conventional 1911 controls, with the added advantage that the slide can be cycled for loading or unloading with the thumb safety engaged.

The LS pistol has an abbreviated grip, 3.4" barrel and weighs less than 28 ounces. The sights are a slide integral front sight with a Heinie Low Mount rear sight for a snag-resistant design. The LS comes standard with STI International's patented trigger assembly and RecoilMaster guide rod system. Calibers are 9mm and 40 S&W.


Add Hard Chrome: $300.00

Product Details
  • Utilizes new, ST designed, linkless barrel lockup system.
  • All lower and trigger group parts except the mainspring, mainspring housing, and grip panels are "1911" compatible.
  • NOTE: Slide DOES NOT lock back after last round is fired.
  • 7+1 rounds in 9mm and 6+1 rounds in .40
MSRP LS9, LS40 $899.15
Caliber 9 m.m. and .40S&W
Frame STI compact, steel, STIppled front strap.
Grip Panels Rosewood Thin panels
Slide Features STI Bullet Style Front and Rear Serrations
Trigger STI long curved
Barrel 3.4" STI fully supported, ramped bull barrel
w/ linkless lock up
Safeties Blue STI Grip and Single sided thumb
Guide Rod STI RecoilMaster
Sights Slide integral front w/ Heinie Low mount rear
Overall Length 7.0"
Width .765" across steel, 1.06" across grips
Height 4.4"
Weight 28.0oz
Finish Flat Blue
Competition Approvals IPSC, USPSA, IDPA
Hard Chrome $300.00
More STI Firearms
STI - Designed to Perform

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