Ruger 57 and Ruger MP-57 carbine conversion possible mag feed issues and fixes. Will help also to make mags drop from grip better also too on the MP-57 model grip being a little hard to drop free. the slightest amount of oil can leach into the rounds. and they will be very low in power and can cause squibs. oil free dust lubes like graphite etc are very messy. I'll make a better video soon with a more detailed breakdown. I was in a hurry as made this video as you can tell lol. I'll release a better one asap tho folks thanks

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