http://www.adcofirearms.com/shopservices_.cfm?page=shop
"Add threaded extension: For use with factory pistol barrel $125.00
Common on Glocks, Sigs, M&Ps, Hi-Powers, etc. We do US RH threads only.barrel must be at least 3.9" long. "
Anyone tried this on a Five-seveN? Be great with 1/2"x28 threads and a SWR Spectre can.
I sent ADCO an email to check also.
"Add threaded extension: For use with factory pistol barrel $125.00
Common on Glocks, Sigs, M&Ps, Hi-Powers, etc. We do US RH threads only.barrel must be at least 3.9" long. "
Anyone tried this on a Five-seveN? Be great with 1/2"x28 threads and a SWR Spectre can.
I sent ADCO an email to check also.