If you want I will send you one to test. Also I've had this design for awhile... Just look at a some other guns, pistons etc and you will see its nothing new to the rest of the world (just the Saiga world). It's just a simple puck with flutes that took me 3 minutes to draw up and desing.
Aloha
Could you send me one also?
Me to! LOL.
I'll be a Beta tester