My GECO SXS and your shotgun proofs look very similar
Only difference is the e and f at the top, I think



The chamber lengths for your gun are 65mm



Schienendrilling - Two shotgun barrels with a small-calibre rifle barrel built into the rib.

http://www.doublegunshop.com/forums/ubbthreads.php?ubb=showflat&Number=151091&page=2

http://forums.nitroexpress.com/showflat.php?Cat=0&Number=171993&an=0&page=1

Last edited by skeettx; 04/12/11 07:01 PM.

USAF RET 1971-95 [Linked Image from jpgbox.com]