Tisas 1911 Duty Double Stack 9mm 5.1" 17-Round Pistol

The Tisas® Duty in 9mm is now available in a double stack version! Built around Tisas' forged slide, frame and barrel that are machined to exacting tolerances the new Double Stack models combine all the features of modern high capacity with the reputation for quality and value they are known for. Tisas 1911 Double Stack model’s polymer grip modules have 25LPI checkering on the front/rear and molded texture.

• Forged 4140 carbon steel frame
• 4140 forged and machined barrel with hard chrome finish
• Forged 4140 carbon steel slide
• Reinforced polymer grip module, glass filled
• White dot front sight, Tisas dovetail cut
• Serrated Black rear sight, Glock® dovetail
• Skeletonized trigger with 4.75# pull
• Single action
• Ambidextrous thumb and grip safety
• OEM Checkmate magazines
• Premium lockable hard case, two magazines, cleaning kit, bushing wrench, trigger lock and instruction manual included
• Finish: QPQ slide, Cerakote® Black (H-146) frame and small parts
• Optic mount: 1/3 co-witness, direct 507k/RMSc footprint, M3 x 0.05 treads
• Twist: 1:10" RH button rifled
• Dimensions: 8.6"L x 1.5"W x 5.76"H
• Weight: 2 lbs. 0.5 oz.

Optics mounting info:

• Direct mount for Holosun® 507k & RMSc footprint optics
• Factory sights lower 1/3 co-witness with most optics
• Optic mount thread pattern: M3 x 0.5
• Torque specs: 10.2 in-lb (min), 11.9 in-lb (max), blue thread lock or equivalent with breakaway rating of 71 in-lb