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V-Lock Retainer for the Ruger® MK IV™ Installation

In this video we illustrate how to replace the factory Boltstop Crosspin Retainer in the Ruger® MK IV™ frame with our V-Lock Retainer. This will prevent the crosspin from backing out of the frame during extended periods of shooting. This applies to both the Ruger® MK IV™ target frame and 22/45™ frame.
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All serial numbered items must be shipped to an FFL dealer.
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10/22™, 22/45™, Mark III™, and MK IV™ are trademarks of Sturm, Ruger & Co., Inc.

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