2017年02月05日
I would like to use a Kokusai cart on Marui S&W M19 ①

Tokyo Marui products M19 4in
Everyone is doing real cart conversion.
But I do not like it!

Because the rim part is bad
So I thought about using a KOKUSAI cart!
The size of the kokusai cart is perfect (first picture)

So…I want to make it feel like this
For that, it is necessary to remodel the cylinder!
A trial and error began from here.
To be continue…