MARK IV 22/45 22LR 5.5" BBL 10/RD

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.
• 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 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.

Specifications:

• Caliber:.22 LR
• Capacity: 10
• Receiver Material: Alloy Steel
• Front Sight: Fixed
• Barrel Length: 5.50"
• Grip Frame: Polymer
• Grips: Checkered Synthetic
• Finish: Blued
• Width: 1.22"
• Rear Sight: Adjustable
• Barrel Style: Bull
• Weight: 34.4 oz.
• Overall Length: 9.75"
• Height: 5.50"
• Grooves: 6
• Twist: 1:16" RH
• CA Approved: No
• MA Approved & Certified: No