Ruger Mark IV 22/45 LT, .22LR, 4.4" BBL Threaded, 10 Rds

Features: 

• Accurate sighting system features an adjustable rear sight, fiber optic front sight on a ventilated rib and mounting position for Shield RMS pattern optics to co-witness with the iron sights (optic not included).
• 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.
• Checkered, 1911-style grip panels for a great appearance and comfortable, 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.
• 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.

Caliber: .22 Long Rifle
Barrel: 4.4 Inches Threaded 1/2"-28
Twist: 1:16" RH
Front Sight: Fiber Optic
Rear Sight: Adjustable Notch
Capacity: 10 Rounds
Weight: 1.41 lbs