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The Continuing Evolution of the 1911
Off Duty side view Off Duty rear view Off Duty close up

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Off Duty

The Off Duty's classic slide is 3.0" in length with traditional styling and rear cocking serrations, oversized ejection port, and an adjustable "Novak" style white dot rear sight (3 dot). The Off Duty is built on a steel STI commander sized frame with a stippled front strap and integrated tactical rails. The grip includes a flat checkered polymer mainspring housing configured to provide excellent retention. The controls are an STI single sided blued thumb safety and an STI high rise blued knuckle relief beavertail grip safety. The barrel is a 3.0" fully supported STI ramped bull barrel. The Off Duty comes standard with an STI RecoilMaster guide rod system, "Commander" style hammer, and patented STI International trigger system.

The Off Duty comes standard in .45 ACP.


Add Hard Chrome: $300.00

Add STI Fixed Tritium Sights (2 dot): $65

Product Details
MSRP $1231.06
Caliber 9x19, .45ACP
Frame "Commander" length steel frame with STIppled front strap, undercut trigger guard, machine beveled magwell, and fully integrated tactical rails
Grips STI Logo, checkered, Cocobolo, standard thickness
Slide 3.0" Classic Carbon Steel Slide
Slide Features Rear cocking serrations (classic), round top, oversized ejection port
Trigger Long curved
Barrel STI fully supported, 3.0" ramped bull barrel
Hammer STI Commander style
Safeties STI blue high rise beavertail grip safety and single sided thumb safety
Guide Rod STI RecoilMaster
Sights Adjustable "Novak" style sights 3 Dot (White)
Overall Length 7.0"
Height 5.0"
Weight 31.3 oz.
Finish Blued frame and slide
Competition Approvals Pending
Hard Chrome $300.00
STI Fixed, Tritium Sights (2 dot) $65.00
More STI Firearms
STI - Designed to Perform

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