Ruger MK IV 22/45 Lite FDE cal. 22LR 4,4″/11cm 1/2″-28

Capacity 10+1
Receiver Material Aluminum
Front Sight Fixed
Barrel Length 4.40″
Grip Frame Polymer
Grips G10
Finish Flat Dark Earth Cerakote®
Width 1.22″
Rear Sight Adjustable
Barrel Style Threaded
Thread Pattern 1/2″-28
Weight 25 oz.
Overall Length 8.40″
Height 5.50″
Grooves 6
Twist 1:16″ RH

Simple, one-button takedown for quick and easy field-stripping and proper chamber-to-muzzle cleaning. Pressing a button in the back of the frame allows the barrel-receiver assembly to tilt up and off the grip frame without the use of tools.
Comfortable, precision-molded polymer grip frame with a serrated frontstrap and checkered backstrap.
Features a lightweight, ventilated, aerospace-grade aluminum receiver and a tensioned stainless steel barrel.
Features a 1/2″-28 thread pattern for popular muzzle accessories, including the Ruger® Silent-SR® sound suppressor (thread protector included).
Cold hammer-forged barrel results in ultra-precise rifling that provides exceptional accuracy and longevity.
Ergonomic bolt stop.
Internal cylindrical bolt construction ensures permanent sight-to-barrel alignment and higher accuracy potential than conventional moving-slide designs.
Contoured ejection port and easy-to-grasp bolt ears allow for durable and reliable operation round after round.
Accurate sighting system features an adjustable rear sight and a factory-installed Picatinny rail for easy mounting of optics.
Ambidextrous manual safety can be converted to left-side only with included washer.
Features a conveniently located push-button magazine release on the left side of the frame.
Magazine drops free on release for convenient reloading.
Magazine disconnect prevents discharge when the magazine has been removed.
Also includes: two, 10-round magazines.