The biggest issue / from my perspective - is not the load ... its the mental attitude. Zippy and OneOunce both shoot a lot of targets / and I shoot a few too ...and I see both points / and I end up in the middle, where I shoot 1 oz of shot / usually 8's for Trap from the 16 to 20 yard lines.
I'm not a registered Trap shooter ( my parents were married ) - but even if I was ...I'd still shoot 1 oz of 8's probably.
For Trap specifically - I go to a heavier and longer gun / because the game of Trap has less barrel movement left and right than Skeet. The heavier gun helps me smooth out the swing a little / without the gun feeling like "a big ole sewer pipe" that I'm swinging ...so I go to a 32" barrel, 12ga - Browning XT - that weighs about 10 lbs. For singles, I always shoot the lower barrel first ....because its more in line with my shoulder, recoils directly back, etc ... but both barrels should hit the same point of impact / if the gun is built and regulated correctly.
For clay target games with more barrel movement left to Right / Skeet, Sporting Clays, 5 Stand .... I go to a gun like the Browning XS Skeet with 30" barrels, and one that weighs about 8 1/2 lbs ... lets me move it a little faster / but still enough weight to keep it fluid on follow-thru. I have the same gun in 12, 20, 28ga and .410 - and all 4 of them are set up the same way / at about the same weight ( even though the 20ga, 28ga and .410 are all built on a 20ga receiver ) vs the bigger and heavier 12ga receiver. I add about 8 oz under forend / and 8oz in butt stock ( keep the balance the same between my hands ) ...
But when it comes to loads, weights or lengths of guns ... there isn't a clear one size fits all. I like these heavier and longer guns - and high combs ...( and Zippy will probably point that out ) - and he and OneOunce favor the more traditional Italian guns ....(Beretta, Perazzi, etc ) ...and even some S X S's ...
I like shooting a 20ga for Trap once in a while / just for grins ... but I don't have ( or want ) a 20ga gun that weighs in at 10 lbs .... so I just shoot my Trap guns ( and drop the load to 1 oz / and occasionally 7/8oz ).
My primary shell I shoot for Skeet, Sporting, 5 Stand, Trap in 12ga - are my reloads ... 1oz, 8's, at around 1225 fps .....and I tend to just load them up / leave them alone ...so they are all the same. I don't want some at 1 1/8 oz, some at 7/8oz, some at 1 oz ( and use a magic market to mark the bases, etc ) ...so I just use one shell for everything. Now for really long targets / like 50+ yards out - I will carry a box of 7 1/2's at 1300 fps ...to reach out there a little more ( for Sporting or 5 Stand )... and I might shoot those loads at Trap if I was shooting from the 26 and 27 yard line .....but that yardage is for Pro's like Zippy and OneOunce ...
I'm not a registered Trap shooter ( my parents were married ) - but even if I was ...I'd still shoot 1 oz of 8's probably.
For Trap specifically - I go to a heavier and longer gun / because the game of Trap has less barrel movement left and right than Skeet. The heavier gun helps me smooth out the swing a little / without the gun feeling like "a big ole sewer pipe" that I'm swinging ...so I go to a 32" barrel, 12ga - Browning XT - that weighs about 10 lbs. For singles, I always shoot the lower barrel first ....because its more in line with my shoulder, recoils directly back, etc ... but both barrels should hit the same point of impact / if the gun is built and regulated correctly.
For clay target games with more barrel movement left to Right / Skeet, Sporting Clays, 5 Stand .... I go to a gun like the Browning XS Skeet with 30" barrels, and one that weighs about 8 1/2 lbs ... lets me move it a little faster / but still enough weight to keep it fluid on follow-thru. I have the same gun in 12, 20, 28ga and .410 - and all 4 of them are set up the same way / at about the same weight ( even though the 20ga, 28ga and .410 are all built on a 20ga receiver ) vs the bigger and heavier 12ga receiver. I add about 8 oz under forend / and 8oz in butt stock ( keep the balance the same between my hands ) ...
But when it comes to loads, weights or lengths of guns ... there isn't a clear one size fits all. I like these heavier and longer guns - and high combs ...( and Zippy will probably point that out ) - and he and OneOunce favor the more traditional Italian guns ....(Beretta, Perazzi, etc ) ...and even some S X S's ...
I like shooting a 20ga for Trap once in a while / just for grins ... but I don't have ( or want ) a 20ga gun that weighs in at 10 lbs .... so I just shoot my Trap guns ( and drop the load to 1 oz / and occasionally 7/8oz ).
My primary shell I shoot for Skeet, Sporting, 5 Stand, Trap in 12ga - are my reloads ... 1oz, 8's, at around 1225 fps .....and I tend to just load them up / leave them alone ...so they are all the same. I don't want some at 1 1/8 oz, some at 7/8oz, some at 1 oz ( and use a magic market to mark the bases, etc ) ...so I just use one shell for everything. Now for really long targets / like 50+ yards out - I will carry a box of 7 1/2's at 1300 fps ...to reach out there a little more ( for Sporting or 5 Stand )... and I might shoot those loads at Trap if I was shooting from the 26 and 27 yard line .....but that yardage is for Pro's like Zippy and OneOunce ...