CALIBER: 9x19, .40 S&W, .45 ACP
FRAME:  STI Patented Modular Steel with Integral Tatical Rail
GRIP: Black Glass Filled Nylomn Polymer, with Aluminum Magwell
SLIDE: 5.0" Unique Flat Top, STI Rear Cocking Serrations
TRIGGER: STI Long Curved Trigger
BARREL: STI Bull Barrel, 5" Ramped, Fully Supported
SAFETIES: STI High-Ride Beavertail Grip Safety Ambidextrous Thumb Safeties
GUIDE ROD: STI Recoil Master
SIGHTS:   STI Ramped Front, Heinie Fixed Rear
O.A.LENGTH: 8.5"
WEIGHT: Steel Frame: 37.5 oz
FINISH: Blued Matte Finish