Pellet. Bolt action, single shot .177 caliber pellet pneumatic target pistol. Easy pump up and very accurate. Muzzle velocity at 10 pumps with pellets is 560 FPS.
.177 caliber, 7.9 grain pointed pellets with a dished rim. Revolutionary hunting pellet combining the best attributes of a pointed pellet with a hollow point resulting in complete expansion and energy transfer.
For a new generation of shooters who like the adaptability of the AR platform, the M4-177 is sure to impress. Featuring a rifled steel barrel, the M4-177 shoots both pellets and BBs. This variable pump rifle features valve technology that combines lower pumping force with higher velocities. The rifle's variable pump action is easy to use for right or left-handed shooters and velocities are exceptional at up to 625 with pellets and a swift 660 fps with BBs. The various Pica tinny rails allow you to mount your favorite accessories. Built in America.
Trouble-free, highly accurate. Once it is filled, there is no pumping and no worry about the outdoor temperature. Just shoot until the gun needs to be refilled. The Discovery's 2000 psi fill level means almost anyone old enough to shoot this rifle will also be able to fill it from the hand pump that comes in the package. Dual Fuel - An inexpensive CO2 adapter (not included) converts this rifle from compressed air to CO2 operation which makes it easy to fill from a standard paintball tank, offering more shots from a single fill. CO2 is excellent for indoor use or for outdoor casual plinking.