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HKPARTS +5 Gen 2 magazine extension coupled with a 15 round factory German magazine body & German red follower that adds 5 additional rounds total for a full assembled 20 round HK VP9/P30 magazine. Ideal for competitive shooters that would like a 20 round magazine. Each mag comes fully assembled and ready for use. HK Parts take an existing 15 round mag the +5 mag extension and assembles them into a working 20 round mag. What you get is the assembled magazine ready to go ! Each unit comes with the HK RED Gen 2 magazine extension installed.
Fits all of the following HK firearm magazines: