The Tactical Solutions Pac-Lite Rug 22lr 6 Threaded Fluted is the original go-to upgrade for tricking out your Ruger Mark I, Mark II, Mark III, and 22/45 series pistols. Crafted from a solid piece of aircraft aluminum, the Pac-Lite delivers an ultra-strong, lightweight experience that enhances balance and accuracy, helping shooters feel like a pro right from the first trigger pull. Its simple installation on your existing MK frame requires no gunsmith, making upgrades quick and approachable. Fully customizable, the Pac-Lite offers enough color options and accessories to please even the pickiest shooter, while its 6-threaded, fluted design in Gun Metal Gray not only looks compelling but contributes to optimized gas flow and recoil management. Weighing 7.4 oz with a 1-16 twist and 1/2x28 threading, this barrel-length extension blends seamlessly with your pistols lines, delivering improved handling without sacrificing reliability. Whether youre enhancing field performance, improving target-focused precision, or expanding your customization toolbox, the Pac-Lite by Tactical Solutions stands out as a refined, durable upgrade that elevates your shooting experience.