The Perfect 10™

Perfect 10


A 6″ Tactical pistol in 10mm, STI International’s 2011­­® technology gives the STI Perfect 10™ more fire power advantage than 1911 tactical pistols. Combining this advantage with less felt recoil and other popular 2011® features, the STI Perfect 10™ is a superior pistol for all tactical applications.

Built on the STI Modular Steel 2011® frame with polymer grip (the essential patented design element for high capacity) the STI Perfect 10™ delivers the added benefit of high capacity magazines without over-sizing the circumference of the grip. The STI Perfect 10™ is well suited for multiple applications; ranging from police and SWAT teams requiring a firearm with a light rail and high capacity, to the individual demanding a high performance pistol with special features for hunting. The tactical rail milled into the dust cover of the frame accepts all industry standard light mounts.

The STI Perfect 10™ has front and rear cocking serrations, STI dovetail front sight, and STI adjustable rear sight. The STI Perfect 10™ comes standard with features such as an STI stainless steel fully supported, ramped bull barrel, an STI two piece guide rod system, an STI aluminum magwell, an STI hi-ride grip safety, and STI ambi thumb safeties.

The STI Perfect 10™ ships with one 126mm Magazine.


MSRP $2,621.00 (2014 pricing)
Calibers 10mm
Frame STI Modular Steel 2011® with Integral Tactical rail
Grips STI 2011® Glass Filled Polymer Modular (Black) with Aluminum Magwell
Slide Classic Round Top, STI Front & Rear Cocking Serrations
Trigger STI Long Curved Trigger
Barrel 6.0” (15.24cm) STI Bull Barrel, Ramped, Fully Supported
Safeties STI High-Ride Beavertail Grip Safety
Ambidextrous Thumb Safeties (Blued)
Guide Rod STI Two Piece Steel
Sights STI Competition Front
STI Adjustable Rear (LPA sight cut on 2014 models)
Overall Length 9.5” (24.13cm)
Weight 41.4 oz (1173.68g)
Finish Blued
Competition Approval Pending



Hard Chrome $300.00
10 round magazine
instead of standard 126mm
No additional charge


Magazine Capacity

Caliber 126mm 140mm 170mm
9×19, .38 Super N/A N/A N/A
.10mm 14+1 17+1 N/A
.45 ACP, .357 Sig N/A N/A N/A


*STI is dedicated to ‘Continuing the Evolution of the 1911′ and we periodically implement ‘rolling changes’ to our product specs. While we do try to keep the website and catalog photos as current as possible, there is often a lag between an improvement being implemented and being reflected on our marketing materials. For this reason, all entries are representative only and subject to change without notice.

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