Product Features & Specifications

Ruger 43921 Mark IV 22/45 *MA Compliant 22 LR 10+1 4.40" Satin Stainless Steel Barrel, Diamond Gray Anodized Ventilated Aluminum w/Picatinny Rail Slide, Contoured Wood Laminate Grip

The Mark IV features a simple, one-button takedown for quick and easy field-stripping.Features a lightweight, ventilated, aerospace-grade aluminum receiver and a tensioned stainless steel barrel; contoured ejection port; 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; conveniently located push-button magazine release on the left side of the frame; Includes two magazines.

Brand	Ruger
Series	22/45 *MA Compliant
Model	Mark IV
Caliber	22 LR
Barrel Length Range	5" to 5.99"
Capacity	10+1
Action	SAO
Frame Finish	Blued
OAL	9.75"
Frame Material	Polymer
Hand	Right Hand
Slide Finish	Diamond Gray Anodized
Slide Material	Aluminum
Mount Type	Picatinny Rail
Barrel Finish	Satin Stainless
Barrel Material	Steel
Twist	1:16"
Receiver Description	Ventilated w / Picatinny Rail
Grips	Contoured Wood Laminate
Sight Configuration	Fixed Front / Adj Rear
Includes	2 Magazines
Receiver Material	Aluminum
Safety	Ambidextrous
Barrel Description	Steel
Barrel Length	4.40"
Max Capacity	10
Trigger	Serrated
Weight	34.40 oz
SKU	108881
UPC	736676439218
MPN	43921