For tactical shooters and precision-minded hunters, a rimfire platform that blends advanced materials, thoughtful engineering, and practical ergonomics stands out. The MAGNUM RESEARCH MAGNUM LITE is designed to deliver repeatable accuracy, low weight, and consistent performance for the 22 WMR shooter who wants a semi-auto that feels like a precision tool.

MAGNUM RESEARCH MAGNUM LITE features a receiver CNC-machined from a 6061-T6 aircraft aluminum forging with an integral Weaver-style rail for optics, making it a solid foundation for a compact scope or red dot.

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Design and Materials

Magnum Research built the receiver from 6061-T6 aircraft aluminum, delivering a rigid, lightweight frame. The bolt is machined from heat-treated 4140 steel and held to tight bolt-face depth tolerances to improve consistency and accuracy shot-to-shot. The barrel features an 11-degree crown and uses MRI’s patented graphite construction — lighter than steel, extremely stiff, and better at dispersing heat — paired with a 19″ length for optimal velocity and balance.

Gas System and Feeding

The patented gas system and under-barrel gas block tap a small, measured amount of gas through a hole in the barrel to cycle the action reliably while keeping felt recoil low. The platform uses a 10/22 trigger group with compatible 10/22 rotary magazines; the package includes a 9-round magazine and is tuned specifically for 22 WMR loads. Important: this 22 WMR is intended to shoot 40-grain and 50-grain ammunition only.

Practical Performance and Applications

For small-game hunting, varmint control, and precision rimfire training, the MAGNUM RESEARCH MAGNUM LITE is optimized for stable follow-up shots, minimal barrel heat build-up, and optics mounting via the integral Weaver rail. The black Hogue overmolded stock provides a secure, ergonomic cheek weld and traction for field conditions. At a price of $899.99, it sits as a premium rimfire semi-auto with high-end materials and patented barrel tech.

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Why It’s Notable

Magnum Research brings notable engineering choices to a rimfire semi-auto: aircraft-grade forged receiver, 4140 steel bolt with tight tolerances, and a unique graphite barrel coupled with a tuned gas system. For shooters focused on lightweight precision and reliable semi-auto function in 22 WMR, the MAGNUM RESEARCH MAGNUM LITE is a deliberate, purpose-built option.

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