Marlin Model 99m1 “New Style” Inner Magazine Tube Assembly
Marlin #: 507122
DESIGNED FOR RIFLES MANUFACTURED AFTER 1975
Replacement tubes complete with a tube, spring, plug, follower and retainer pin, assembled and ready for your customer’s rifle. These are reproduction tubes, U.S. made to original factory specifications. Tubes are made from the same material (brass) as originally supplied.
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