Brutus
CGN Ultra frequent flyer
I own a 20 gauge Ithaca/SKB O/U Model 500. It's a nice shotgun. But I am not very familiar with O/Us and to myself the firing sequence seems out of whack.
Let me explain, I've looked at the barrel shank and I'm sure the lower barrel is IC and the upper is Modified choke.
My single trigger is non-selective I think. I believe when I pull the single trigger to fire both barrels, the lower barrel in IC should shoot first. And in thoery
when I pull he trigger the second time, the upper modified barrel should shoot for the second pull of the trigger.
How come this evening when I shot a rabbit and reloaded the expended shell, the upper modified choke barrel shot first?
Also, lately when I use snap-caps to ease firing pin tension, I hear only one snap of the firing pin? Subsequent trigger pulls yield no second snap of the trigger??
I cleaned this shotgun after dis-asseembly and tested fired it with the snap-caps........everything worked as it should?!?!?!?
Confused here................
Let me explain, I've looked at the barrel shank and I'm sure the lower barrel is IC and the upper is Modified choke.
My single trigger is non-selective I think. I believe when I pull the single trigger to fire both barrels, the lower barrel in IC should shoot first. And in thoery
when I pull he trigger the second time, the upper modified barrel should shoot for the second pull of the trigger.
How come this evening when I shot a rabbit and reloaded the expended shell, the upper modified choke barrel shot first?
Also, lately when I use snap-caps to ease firing pin tension, I hear only one snap of the firing pin? Subsequent trigger pulls yield no second snap of the trigger??
I cleaned this shotgun after dis-asseembly and tested fired it with the snap-caps........everything worked as it should?!?!?!?
Confused here................
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