Wise Lite Arms Sterling MK4 Pistol – 9mm, Semi-Auto, 5" Barrel, Surplus Mag

The Wise Lite Arms Sterling MK4 semi-automatic pistol reimagines the iconic British SMG as a modern pistol platform. Chambered in 9mm Parabellum, this compact version uses a blend of new production and surplus parts, retaining much of the original Sterling aesthetic while remaining compliant with U.S. regulations as a pistol—no stock, compact length, and semi-auto only.

This model features a 5" barrel encased in a classic perforated heat shield, a textured matte receiver marked “STERLING SMG MK4 (L2A3),” and original-style composite grip. An aftermarket laser sight has been added to the barrel shroud, mounted via a short rail segment. Also included is one original 34-round Sterling magazine, making it a fantastic range toy or Cold War collectible for military surplus enthusiasts.

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