Crosman M4-177 Multi-Pump Air Rifle, Adj. Stock

Crosman M4-177 Multi-Pump Air Rifle, Adjustable Stock

Multi-pump pneumatic 3-10 pumps (never exceed 10 pumps) Bolt-action 18-rd BB mag, 5-rd pellet mag 350-rd BB reservoir Aperture rear sight adjustable for windage Post front sight adjustable for elevation Both sights are removable Weaver/Picatinny optics rails above the receiver, below the front sight fitting and on the underside of the forearm Adjustable/telescoping stock (30.5" to 33.75") Sling loops Manual safety Includes sight adjustment tool 660 fps with steel BBs and 625 fps with pellets (velocities in the owner's manual are incorrect)

 

Cocking Effort:

1st pump - 13 lbs 3rd pump - 19 lbs 5th pump - 23 lbs 8th pump - 24 lbs 10th pump - 25 lbs