CZ P10 +3 Mag Extension
Fits both Compact and Full Size
Made from 6061 Aluminum.
Stock Springs work with these Extensions. Does fit within the 141 gauge on both compact and full size.
bases and extensions WILL have problems
when dropped repeatedly on concrete. They are Hard Anodized, but they are still
aluminum parts that will take on damage. When installing the extensions, only
tighten the back plates down until secure. The plate may crack or break if
tightened down too much.