The newly released Omega Gideon Shadow (GS) .40 S&W pistol is recoil operated, closed bolt, lightweight, durable and easy to maintain semi auto pistol. Each pistol covers 3 of the most popular calibers in 9mm, .40 and .45 respectively. The end user can simply swap the barrel, bolt and magazine and the end user can change the caliber in a matter of minutes. Weighing in at less than 5 lbs. the Omega GS pistol is a superior subgun range performer with MP5 Pistol is approx 1.5 pounds heavier. Each Omega GS pistol receiver is made from high impact glass reinforced polymer. A superior pistol platform providing enhanced strength, durability, light and nimble operation. The THOR GS pistol is a highly effective range performer sure to please shooters of any background or shooter skill level. Comes with 1 magazine . Built by Omega. Optional Rails, Optic and SB Tactical brace are sold separate and not included .

• This is the .40 S&W model built with a combination of original UMP and US parts .
• Made from high impact reinforced polymer and steel components
• End user can swap caliber kits in a matter of minutes in the field, no gunsmithing required
• Caliber conversion kits are available on the market in 3 calibers 9mm, .40 & .45
• 9mm & .40 calibers use 30 round & 15 round readily available magazines
• .45 caliber use 25 round and 15 round readily available magazines
• Simple to assemble and service NO gunsmith needed
• Superior materials and ergonomics
• Accepts folding UMP stocks or pistol braces
• Accepts either German HK UMP or USA made parts  & accessories
• 3-lugged & threaded 16×1 Barrel for mounting Muzzle attachments or suppressors
• Integrated hard mounted point for the addition of the optic rail
• Integrated tri-rail mounting points for lasers, lights and grips, Rails sold separately
• Hand stop with ambidextrous sling attachment points
• Tool less disassembly and ease of cleaning pistol