185 grn. coated load

I am switching from 200 grn. to 185 grn.  coated bullet.   I will be using N310.  Any reloading stats would be greater appreciated.   This will be for 25yd. only.

Thanks in advance

Jim

What is your current load with the 200?

It should be about the same unless you are way off.

I use for 25 meters 3,8 grs N.310 with 10 pounds recoil spring.

I am using 3.8 to 4.1 N310.  So I'm in the ballpark some where.  Anyone going any lower than 3.8??
Thanks

Jim

That should work with the 180's. I find N310 to get a little weird if you get too low. Velocity goes all over the place due to poor ignition. Unburnt powder out the muzzle.

Could be just me, as I was trying 3.2.

3.9 - 4.0 gr  VV N310 works great from my slide mounted optic Accuracy X 1911. Depending on scope weight you may need as light as 11 or 12 lb spring. I run a 13lb recoil spring. I don't know what OAL but probably about 1.240". I seat to shoulder or driving band at .925-930". I remove flare for crimp, so calipers just drag off the case without any snag. Probably about .469 -.470"