Special Limited 'NAVY' Edition!! Surprisingly, accurate!! Highly Reliable, well built Side Arm. Features Fully licensed SIG Sauer, Stamped Trademarks! BAXS fixed hop-up system Drop free magazine Lower Picatinny Rail! High impact construction!! FPS: 328!! Specifications: Length: 200mm Magazine Capacity: 12rds Muzzle Velocity: 328 FPS!! No Gas, Co2, or batteries required!! Power Spring Action!! Package Includes: Gun, Magazine Hopup: Yes, Non-adjustable About Swiss Arms Swiss Arms, formerly a sub-division of SIG, produces the standard issue service rifle of the Swiss Armed Forces the SG550 line.. The SG (Sturmgewehr / Assault Rifle) 550 was designed as a modern, modular infantry rifle meant to replace the Swiss Armys aging Stgw 57 Battle Rifles. The newer modernized rifle will feature modularity in a single platform to provide the appropriate equipment from Special Forces needs all the way to a General Issue Infantry weapon. Other features include vastly reduced weight as well as being chambered in the common NATO 5.56x45mm cartridge. About SIG SAUER SIG SAUER, Inc. is a leading provider and manufacturer of firearms, electro-optics, ammunition, airguns, suppressors, and training. For over 150 years SIG SAUER, Inc. has evolved, and thrived, by blending American ingenuity, German engineering, and Swiss precision. Today, SIG SAUER is synonymous with industry-leading quality and innovation which has made it the brand of choice amongst the U.S. Military, the global defense community, law enforcement, competitive shooters, hunters, and responsible citizens. Additionally, SIG SAUER is the premier provider of elite firearms instruction and tactical training at the SIG SAUER Academy. Headquartered in Newington, New Hampshire, SIG SAUER has almost 2,000 employees across eight locations in the U.S. and around the world.