The Winchester SXR² Stealth THR MG4 (.308Win) is a modern semi-automatic hunting rifle engineered for demanding field use and long-term reliability. Its machined aluminium receiver, green composite stock and a threaded 53 cm (21") barrel (M14x1) make it ready for sound moderators or muzzle brakes while delivering consistent, accurate performance.

Key benefits for the user

• Precision: 7-lug locking bolt and a precisely manufactured barrel for consistent groupings.
• Ergonomics & comfort: Ambidextrous composite stock with palm swell and an Inflex II 15 mm recoil pad for reduced felt recoil and faster follow-up shots.
• Reliability in all conditions: Gas auto-loading system with adjustable regulation performs reliably with a wide range of cartridges, including magnums.
• Suppression and muzzle device ready: M14x1 thread for easy attachment of suppressors or compensators and an integrated Picatinny rail for rigid optic mounting.
• Safe and efficient operation: Slide catch holds the bolt open and a clear safety indicator increases field safety.
• Modularity: Drop Box Magazine (DBM) 4+1 for quick reloads and simplified maintenance.

Who should consider this rifle

Perfect for driven-hunt enthusiasts and professional hunters who demand a balance of rugged reliability, fast handling and the ability to equip suppressors or high-end optics. A premium choice for those seeking a modern, functionally refined hunting rifle.

Benefits in use

• Reduced shooter fatigue on long outings due to ergonomic design and effective recoil mitigation.
• Flexibility to mount optics and muzzle devices without sacrificing zero stability.
• Improved safety awareness in the field via the visible bolt/safety features.
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Technical specifications

Additional notes

The SXR² Stealth features six shims for fine stock adjustment (up to 3.5 mm vertically and 3 mm lengthwise), allowing tailored fit for shooter preference and equipment. The receiver-integrated Picatinny rail ensures maximum rigidity for optics, minimising zero shift. The 7-lug bolt design provides secure locking and enables safe use with higher-pressure cartridges.

The product can also be purchased on installment via TBI Bank – fast, convenient and 100% online. Ask us for an individual offer or select “Buy on installments” during checkout!