Delta ring modification tool wanted

[canabubba]

Hi guys
I've seen several discussions on here about the Madbull Delta ring modification tool.

I'm putting together a little patriot-type shortened M4, and the free-float front set adaptor won't quite fit on the receiver, so it looks like I'll be needing one of these tools

Does anyone have one they'd be willing to part with?

I hate ordering a single item from out of the country - airsoftgi has them, but they only use UPS...and i HATE brokerage charges.

thanks

[SuperHog]

Are you comfortable with re-threading? I have seen few messed up rings from cross threads.

Would it not be better to buy the correct fitting parts?

[canabubba]

No, I prefer to buy completely incompatible parts and duct tape them together......OF COURSE I buy correct fitting parts.....the ones I have are SUPPOSED to be compatible......but Chinese manufacturing bit me in the butt stock.