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CZ PISTOL CLUBS => CZ Polymer Pistols: P10, P-07, P-09 => Topic started by: Richard Dillon on January 25, 2021, 08:50:03 PM

Title: Shield arms plus five mag extension only adds capacity for one round
Post by: Richard Dillon on January 25, 2021, 08:50:03 PM

Has anyone else experienced this?  I picked up a couple of +5 mag extensions for two 12 round P10S magazines and they only allowed me to get thirteen rounds in them.  What gives?

Title: Re: Shield arms plus five mag extension only adds capacity for one round
Post by: 2morechains on January 25, 2021, 09:34:57 PM

May need to make sure the mag spring is fully seated in the extension?  Mine provides room for +5 rnds.  Using an Uplula loader to help compress the spring may be needed for the first few times if the springs are stiff. 

Title: Re: Shield arms plus five mag extension only adds capacity for one round
Post by: Richard Dillon on January 25, 2021, 09:57:49 PM

Yes, ai too used an pulula loader to load mine.  I will take it apart again and check that the spring is all the way into the mag extension.  Thanks!

Title: Re: Shield arms plus five mag extension only adds capacity for one round
Post by: RSR on January 25, 2021, 10:18:04 PM

Sounds like the follower binding/not going into the extension.  Make sure extension is properly aligned with mag body.