franchi 520

[The trakker]

Anyone have one of these Franchi 520 semi's ?
I have had years of trouble fee pigeon bashing with her, i stripped her & oooooops !! I just got somethign wrong, 1st shot & the gate comes up & dont allow the next cart thru. Hmmmmmmmm :? . When i try recify the problem, i have to drop the trigger unit out to allow the barrel to release from the tube etc.

Any ideas.... :?:

[Attleborough]

Best I can do is a schematic - does this help show which way/what order the bits go together?

[The trakker]

Best I can do is a schematic - does this help show which way/what order the bits go together?

very greatful.