Out of stock
SKU: TSOPL45TEMBRF
UPC: 856365001677
MPN: PL4.5TERF-02
The Tactical Solutions Pac-Lite Pistol Barrel 4.5" Threaded in Black is the definitive upgrade platform for Ruger Mark-series pistols, delivering a lightweight, modular shooting experience without requiring gunsmith installation. Machined from solid aircraft aluminum, this 4.5-inch threaded barrel combines precision engineering with the customization flexibility that serious Mark I, II, III, and 22/45 series shooters demand for competitive shooting, suppressor compatibility, and platform refinement.
The barrel's aircraft aluminum construction achieves critical weight savings while maintaining structural rigidity—a priority for shooters who appreciate the Mark platform's inherent accuracy but seek faster sight recovery and reduced fatigue during extended range sessions. The 4.5-inch length balances velocity optimization with practical handling characteristics. Threaded muzzle design enables direct attachment of sound suppressors for subsonic .22 LR shooting, a popular configuration for hearing-safe tactical training and precision work. Drilled and tapped construction accepts Pac-Lite scope bases, allowing rapid optical mounting for competition and precision applications. The black finish provides visual consistency with tactical-configured firearms while resisting corrosion in field conditions.
This barrel assembly serves shooters who rely on the Mark platform for rimfire competition, function-testing ammunition during reloading development, or building suppressor-ready training systems. Direct frame installation—without gunsmith involvement—appeals to operators and enthusiasts who maintain their own armorer-level systems. The modular design integrates with existing Pac-Lite ecosystem accessories and components, supporting incremental platform upgrades. Weighing 0.69 lbs and engineered for drop-in compatibility, it removes traditional barriers to platform customization.
WARNING ⚠️
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