I'm getting into shooting .410, have the gun and reloading stuff, except all my hulls are 3 inch. Read on reputable site that 2.5 inch hulls are preferred as they as supposed to give a far better pattern. Is this true?
Check with your club before shooting 3" hulls. Clubs often have rules limiting shooting to 2-3/4" hulls only.
I'm getting into shooting .410, have the gun and reloading stuff, except all my hulls are 3 inch. Read on reputable site that 2.5 inch hulls are preferred as they as supposed to give a far better pattern. Is this true?
Check with your club before shooting 3" hulls. Clubs often have rules limiting shooting to 2-3/4" hulls only.
3 inch 410 was at one time, pretty sure able to shoot in 28ga skeet events.
Has nothing to do with hull length. In registered skeet you can choose to shoot any of the 3 sub-gauges in all four gauge events provided you go under the gauge of the event or in other words its up to you if you choose to shoot 4.10 in 28/20 or 12ga events etc. you just can't do it the other way around and shoot 28/20 or 12 in a 4.10 event and same goes for all other guage events. The two years I shot registered skeet I always shot the 20ga for the 12ga events. 3" is not allowed in any event in registered skeet and in 4.10 a 2.5" hull with 1/2oz shot is the maximum allowed.
We have a handful of guys at our club shooting 4.10 and they shoot reloaded 3" hulls regularly but it's just casusl skeet, not registered.
My comments were from skeet in the 30s and 60s very much a once upon and had to do with weight of shot charge being over what was legal for a 410 event.
Not disagreeing with you in todays rules at all.
The registered 12, 20, 28 ga and 410 bore skeet events limit the weight of shot used, not cartridge length, muzzle velocity, pellet size or whatever. The limits are 1 1/8 oz, 7/8 oz, 3/4 oz and 1/2 oz of shot, respectively. So in registered competition some shoot 20 ga in the 12 ga event to lessen recoil or whatever and you could shoot 410 in any event but would give up a tremendous advantage to anyone using a bigger bore. Serious skeet shooters will almost always use #9 shot for maximum pellet density: 1 1/8 oz of #9 shot is about 470 pellets whereas 1/2 oz in 410 amounts to 292 pellets....I have counted them too many times. A good12 ga skeet gun pattern will measure about 30 inches diameter at 21 yds whereas a reliable 410 pattern will be about 20 to 24 inches diameter. A 20" pattern has half as many square inches as a 30" pattern. Anyone who can consistently score 20/25 or better with a 410 is a good skeet shooter.