10mm in a 21sf? [Archive] - Glock Talk


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06-02-2010, 23:46
Just wondering if it would work. What would be needed?

Thanks in advance,FM12

06-03-2010, 10:53
KKM used to offer a G21-10mm conversion barrel. This is a drop in unit. Unfortunately we experienced a 10% failure rate due to FTE. This is too high a rate so we discontinued the line. If your interested, we still have a couple laying around, contact me for pricing.

The best conversion is this way: Start with a G21SF. Remove the slide. Put any 10mm top end on it http://www.lonewolfdist.com/Search.aspx?TERM=lwd-slide20 All you need now is the G20 mags and you are good to go.

06-03-2010, 22:00
Thanks, JR, believe I'll wait. Appreciate you taking time to respond and post the linc, etc.