Magasinfjäder Volquartsen, för Ruger MK

Nedan information kommer från Volquartsens hemsida.

The SureFeed Magazine Follower Spring for the Ruger MKIII and MK IV is 25% stronger than the factory spring. The increased spring rate improves feeding in all Ruger MKIII and MK IV magazines. The SureFeed Magazine Follower Spring will eliminate feeding issues caused by the round either being stuck or slow to feed from the magazine

• Compatible with all Ruger MKII, MKIII, and MK IV magazines.

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