A 410

[trapper9260]

I was wondering if any one used A 410 in place of A 2400 for all that the 2400 is used for? Since I seen on one burn chart they are next to each other.

[35 Whelen]

I'm using it in the .30 Carbine with cast bullets. It definitely burns faster than 2400, but I'm getting really good accuracy.

35W

[trapper9260]

ok so it looks if used to do the normal min charge and work up with the 2400 data

[35 Whelen]

I haven't used it enough yet to answer that question. I did try one load with jacketed bullets, but got crazy extreme spreads, but everything is normal with cast bullets. But yes, I'd suggest starting at or below a 2400 min load and work up, using a chronograph of course.

35W

[tom catman]

i use a410 in a mec 650jr with a powder bushing 13 and its the same load for 2400...and a410.....

[jim147]

i use a410 in a mec 650jr with a powder bushing 13 and its the same load for 2400...and a410.....

Volume and weight is not always equal.

[tom catman]

sorry its a #12 bushing.and yes check the amount thrown by the bushing to your load book.in my instance the bushing throws the right amount of a410 or 2400 for my 410 loads.

[trapper9260]

I haven't used it enough yet to answer that question. I did try one load with jacketed bullets, but got crazy extreme spreads, but everything is normal with cast bullets. But yes, I'd suggest starting at or below a 2400 min load and work up, using a chronograph of course.

35W

This is what I was looking for , I find it interesting that how it is different from jacket to cast. for how it works .I be interesting in anymore on it .