I remade this amazing mod invented by Tek, an old Asian pen modder (for me the best ever). You can check his Photobucket >here<

It’s basically a Firefly G3 mod, but with RSVP barrel and Zebra Telescopic barrel. Usually used Tornado grip because ZT and RSVP barrels are heavy together.

It’s a strong and very good mod 🙂

22.3 grams

20.5 centimeters

Balanced