Wise Lite Arms Sterling S/A MK4 Pistol – 9mm, 5" Barrel, Semi-Auto SMG Clone

This Wise Lite Arms Sterling S/A is a faithful semi-automatic pistol interpretation of the iconic British Sterling MK4 SMG, blending new-manufacture components with original surplus parts. Built for collectors and military history enthusiasts, this pistol keeps the unmistakable look and feel of the Sterling while complying with modern U.S. firearm laws.

Chambered in 9mm Parabellum, it features a 5" round barrel shrouded by a ventilated heat shield, protected front sight, rear flip sight, and a factory-marked receiver with “STERLING SMG MK4 (L2A3)” on the magwell. A rail-mounted laser sight adds a modern touch. The classic composite pistol grip is intact, and the firearm includes one original 34-round Sterling surplus magazine. With a bright bore, crisp rifling, and only light cosmetic wear, this is a standout piece for any Cold War-era collection or range outing.

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