The Details:

• Full metal slide and polymer frame
• Realistic blowback action; Powered by efficient airsoft green gas (green gas NOT included)
• Features an on-frame safety, ambidextrous mag release, and bright white shooter's sights
• Shoots 6mm plastic airsoft BBs at up to 350 fps
• Integrated accessory rail perfect for a tactical flashlight or laser; Includes additional backstraps for user preference

Get into some top gear!-- The Heckler & Koch HK 45CT Gas Blow Back is hot property on or off of the airsoft field. This compact platform features a threaded outer barrel, 14mm left hand, adjustable hop-up, and a 20-round drop-free magazine. This compact GBB also comes with small and large interchangeable backstraps and three extra fill port O-rings. Expect .20 gram BBs to launch at 300 FPS.