Its still a rimfire like the GSG16 so it shouldn't matter if the stock is pinned instead of having a longer barrel
I'm sure the IRG version is perfectly legal and is honestly the better way to do it
much rather have a shorter barrel but not be able to fully collapse the stock
most people will use it with the stock extended anyway
just my opinion
I'm sure the IRG version is perfectly legal and is honestly the better way to do it
much rather have a shorter barrel but not be able to fully collapse the stock
most people will use it with the stock extended anyway
just my opinion