Ruger Mark IV, Tactical, Single Action, Semi-automatic, Metal Frame Pistol, Full Size, 22LR, 4.4" Barrel, Threaded Barrel, Alloy, Blued Finish, Checkered Grips, Adjustable Rear Sight, 10 Rounds, 2 Magazines, Picatinny Rails on Top and Bottom of Barrel 40150

Features:

• Simple one-button takedown for quick and easy field-stripping and proper chamber to muzzle cleaning.
• A recessed button in the back of the frame allows the upper receiver to tilt up and off of the grip frame without the use of tools.
• One-piece precision CNC-machined grip frame.
• Ergonomic bolt stop.
• Smoothly contoured comfortable grip features natural pointing grip angle with replaceable checkered grip panels for a non-slip hold.
• 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 adjustable rear sight and drilled and tapped receiver for Weaver- or Picatinny-style rail for easy mounting of optics.
• Ambidextrous manual safety positively locks the sear in the "SAFE" position when applied. 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 faster reloading.
• Magazine disconnect prevents discharge when the magazine has been removed.
• Also includes: two 10-round magazines.
• Threaded barrel and top and bottom Picatinny rails for attaching tactical accessories.

Specifications:

• Caliber: 22 LR
• Capacity: 10
• Material: Alloy Steel
• Front Sight: Fixed
• Barrel Length: 4.4"
• Grip Frame: Aluminum
• Grips: Checkered Synthetic
• Finish: Black Oxide
• Width: 1.20"
• Rear Sight: Adjustable
• Barrel Style: Threaded
• Weight: 34.6 oz.
• Overall Length: 8.5"
• Height: 5.50"
• Grooves: 6
• Twist: 1:16" RH
• CA Approved: No
• MA Approved & Certified: No