The Pac-Lite has long been recognized for its high quality and innovation. The Pac-Lite is the premiere, competition proven, lightweight replacement barreled receiver to easily fit the Ruger® MK series and 22/45 pistols without gunsmithing. The Pac-Lite is well known for its accuracy, superior balance, and flawless performance. The Pac-Lite is manufactured from 6061-T6 aluminum with a 4140 button rifled steel liner and 11° target crown. It features an adjustable rear sight and ramped front sight with an optional fiber optic sight available. The Pac-Lite comes standard with a milled stainless steel ejector for long life and reliability. All Pac-Lite receivers are factory drilled and tapped for a Tactical Solutions Pac-Lite scope base.

• Designed to be a lightweight, accurate, and reliable upgrade for the Ruger® semi-auto .22LR pistols.
• Easily Fits all Ruger® MK Series and 22/45 Semi-Automatic Pistols with no gunsmithing required.
• Available in 4.5″ and 6″ barrel lengths.
• Comes standard with an adjustable rear sight and ramped front sight.
• Available with or without flutes
• Threaded end barrel in ½” x 28 TPI (thread protector included)