Zev Technologies OZ9 Competition 9mm Luger 5in Titanium Gray Pistol – 17+1 Rounds – The Competition Model O.Z-9 features an exclusive KC Signature G34 length slide, coated titanium gray and cut for a Bushnell First Strike 2.0 optic. At the heart of the O.Z-9 is Zev’s pat. pending steel receiver. This solid steel frame runs the length of the entire pistol allowing the locking block to be fully integrated. The extended rails in the steel receiver help provide more than double the surface area of contact to the slide. Additional benefits include channels that clear out debris while also acting as lubricating reservoirs for high friction areas. The O.Z-9 is compatible with ZEV components and accepts GLOCK mags, and will include future grip sizes, color, and texture options. It also features a ZEV match grade barrel, ZEV PRO flat face trigger, and includes a custom SKB case and 2 Magpul PMAG 17 GL9.