LMT Defense Swiss 5.56 StGw 25 K 12 Inch Piston Reference Rifle

The LMT Defense Swiss 5.56 StGw 25 K 12 Inch Piston Reference Rifle is based on the rifle platform developed for the Swiss Armed Forces as the Sturmgewehr 25. The compact 12-inch configuration combines proven reliability, modern ergonomics, and LMT's Monolithic Rail Platform with a short-stroke gas piston operating system.

Built for Professional Requirements

Designed for demanding military environments, the piston-driven system delivers reliable operation under harsh conditions while reducing fouling inside the receiver.

Monolithic Rail Platform

The one-piece monolithic upper receiver provides an exceptionally rigid foundation for optics, night vision devices, and thermal systems. The continuous top rail ensures repeatable and secure optic mounting.

Fully Ambidextrous Controls

The safety selector, magazine release, and bolt catch are accessible from both sides, allowing intuitive operation for right- and left-handed shooters. Ergonomic controls support rapid and efficient weapon handling.

• Caliber: 5.56x45 mm NATO
• Action: semi-automatic gas piston rifle
• Barrel Length: 305 mm (12")
• Handguard: Monolithic Rail Platform (MRP)
• Mounting Interface: full-length Picatinny rail
• Controls: fully ambidextrous
• Operating System: short-stroke gas piston
• Application: CQB to medium-range engagements
• Reference Model: Swiss Armed Forces StGw 25 K
• Special Feature: compact military reference configuration