For precision rifling of barrels up to 4m in length (157 in) and between 20 and 50mm caliber, UNISIG has a capable solution: The R50 rifling machine. With a fully programmable twist rate, barrel manufacturers have excellent control over the rifling process, and exceptional accuracy.
UNISIG R50-4M rifling machine for medium caliber barrels
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UNISIG R50-4M rifling machine for medium caliber barrels
For precision rifling of barrels up to 4m in length (157 in) and between 20 and 50mm caliber, UNISIG has a capable solution: The R50 rifling machine. With a fully programmable twist rate, barrel manufacturers have excellent control over the rifling process, and exceptional accuracy. The intuitive operation allows rifle manufacturers to confidently produce barrels to their distinct specifications.