Posted: 3/12/2007 5:46:20 PM EDT
| I'm intrested in getting one of the old glock 21s. Is there a 21 to 20 conversion available? I'ld love to shoot 45 and 10mm through the same weopon |
| I believe there've been a couple of threads here on ARFCOM about that very conversion. KKM makes a 10mm conversion barrel for the G21, but there have been many reports of problems with extraction. The G20 extractor won't work in a G21 slide, and the G21 extractor doesn't provide any extractor tension on a 10mm case extractor groove. |
You will enjoy DT ammo. The 200gr JHP has baby recoil out of a G20. Mike has the t-shirts on sale for 12 bucks. G20 and 1 centimeter ammo, a match made in heaven 
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I recall reading someplace that the locking block for G20 was different than a G21. I can't confirm if it's fact or fiction. BUT, Brownells lists it as the same part Locking Block, 3-Pin Mfr: GLOCK FITS: Model 20, 10mm; Model 21, .45 ACP |