Out of stock
SKU: CMMG22BA62F
UPC: 815835017129
The CMMG 22LR AR Conversion Kit with 10-round Bravo magazine transforms any standard 5.56/.223 chambered rifle into a dedicated rimfire trainer without requiring permanent modifications. This drop-in conversion swap replaces only the bolt carrier group, preserving the integrity of your original platform while delivering cost-effective, low-recoil practice rounds downrange. The all-stainless steel construction resists corrosion through extended training cycles, making this kit suitable for indoor range work, rural marksmanship drills, or dedicated suppressed shooting sessions where .22LR provides subsonic performance advantages.
Compatibility spans most AR-pattern rifles with 5.56/.223 chambers, enabling operators and sport shooters to leverage existing ergonomics, rail systems, and optic mounts. The included 10-round magazine ships ready to run, though CMMG recommends using round-style hammers rather than notched variants to prevent function interruptions—notched hammer designs can contact the conversion's geometry and cause malfunctions. Performance optimization favors 36-grain plated nose ammunition, which has demonstrated superior reliability and consistency across various platform configurations. The rimfire conversion concept preserves your primary rifle's barrel life while building fundamental trigger control and sight picture fundamentals at dramatically reduced ammunition cost.
This CMMG .22LR conversion serves law enforcement transition training programs, reserve and militia unit marksmanship foundations, civilian sport shooters seeking low-cost practice platforms, and firearms instructors managing ammunition budgets for high-round-count courses. The stainless steel build withstands the corrosive primers common in rimfire ammunition, reducing maintenance intervals compared to uncoated steel alternatives. Quick conversion between your primary 5.56 configuration and dedicated rimfire training eliminates the need for dedicated rimfire platforms and simplifies equipment management for multi-purpose shooters.
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