I got mine Saturday. I have a Typhoon Defense F12, a similar style to the RIA. I did have to relieve about 1/16 of an inch from the mag catch slot on the magazine body. After that it has run great for the hundred rounds I put through it on Sunday.
Hope this helps.
Can you show me where to make the relieve on the magazine I have a typhoon f12 also and just ordered the drum mag
Tooth and Nail 20 rd drum
in Shotgun - Technical
Posted
Can you show me where to make the relieve on the magazine I have a typhoon f12 also and just ordered the drum mag