The media would definitely dub this an evil “Assault Nagant”

This conversion was done on a Finnish m27 in order to increase the rifle’s capacity from 5 to 20 rounds.  There is no information provided on whether the magazine is detachable.

History of the Mosin-Nagant – HERE

Finnish m27 information and picture source – MosinNagant.net

Tired of being able to shoot 33 rounds with your 9mm but not with your .45?

Now you can buy a capacity upgrade kit for your G21 mags from KRISS which will up your magazine round count to 30.

The upgrade kit is available for $35.95 – HERE

A pre assembled G21 mag and upgrade kit are available for $66.95 – HERE

G21 mags are around $20 most places now, so if your considering this you could save yourself some money by just buying the upgrade kit from KRISS and the mag elsewhere.