[Hans R Colt]

I got the infor for you...here it is:

armforte.com
(207)884-8226

PO Box 61
Levant, ME 04456
Attn: Mack Gwinn

Mack Gwinn is the person who developed a quick-change barrel system for the Ma Deuce .50 BMG currently used by NATO.

The inventor of the Counterpoise System is James Sullivan, Eugene Stoner's partner.

Hope this helps! The old info I have states the price of the system at $189.50. Good Hunting!

[johno]

thanks