HellBoy M4 CO2 Tactical Air Rifle Black 4.5mm Steel BB 18 shot

18-rd BB magazine
Semi-Automatic
One 12 gram CO2 cartridge fits into magazine
Velocity: 495 FPS
Full-metal receiver, magazine, and barrel
Weaver/Picatinny optics rail (removable carry handle)
Full metal action, plastic only used on retractable stock, pistol grip, and handguard
Non-adjustable trigger
Field-Strippable
Integrated Sling Swivel Mounts
Rear sight adjustable for windage and elevation (2 flip-up aperture settings)
30"-33.5" overall length due to the adjustable stock
Overall weight of 5.2lbs

New from Hellraiser, the HellBoy, provides satisfying repeating shots fueled by a single 12-gram CO2 cartridge.

Based on one of the greatest weapons platforms ever created the M4 Carbine heat up the range with blistering semi-auto shots and unparalleled realism for a tactical experience like nothing on Earth! 

Each HellBoy features a full-metal construction throughout the barrel, receiver, and the 18rd  BB magazine.

Load up a single 12-gram CO2 and start sending BBs downrange at speeds up to 495 fps.

Just like the real M4, the HellBoy gives you a lot of choices for your optics.

Shoot straight out of the box with included open sights or remove the rear sights to expose the 5.5" Picatinny/Weaver Rail ideal for a small scope or red-dot sight.

Its adjustable rear stock can be set to your preferred pull length with the press of a button.

Each HellBoy is field-strippable, and includes integrated sling swivels for easy carrying options.

If you want a truly thrilling backyard shooting experience, choose the HellBoy and incinerate your targets.