Beretta PX4 Storm Magazine Maintenance Instructions - Basepads

[@juniyananajukyu]

Will these work on 10rd magazines?

[@SpringerPrecision]

Please contact [e-mail] for customer support questions. Thank you.

[@miles267]

Is there a video that shows how to remove the SP PX4 140mm magwell extension to service spring? Cannot find a way to remove the mag extension baseplate once it’s installed. No hole at bottom. Thanks.

[@scottspringer5698]

You back out the set screw and pull it off. There is room for the spring to flex so it is that simple.

[@miles267]

Thanks. Was able to remove the 140mm mag extension from my 20 rd LTT PX4 full size mag. Reinstalled it using the SP spring just in case. For some reason it still only allows me to insert 20 rds (vs 21). Is this common?