#### longrangehunter

##### Handloader

- Jun 19, 2011

- 1,476

- 4

I'd like to find out where is the closest node for the data listed below. I have only just started to shoot this gun and only have 10 rounds down the barrel, but I'd like to find OBT for this gun to test.

Thanks in advance.

Here's what powders I have picked to use w/the 300 Norma Magnum.

RL-33

Retumbo

H1000 (this is what I've been using to break in the barrel)

N170 (this is a limited supply that I only have 4 lbs. of and is discontinued)

Avg. of (5) Norma cases: 106.3 gr. of H2O

Barrel length: 27.25" (odd length I know but that's what it is).

Barrel Twist: 1:8"

Bullet(s):

Berger 230 Hybrid OTM Tactical P/N 30112 (This is what I'm testing now)

Berger 230 Hybrid Target P/N 30430

Berger 215 Hybrid Target P/N 30429

COAL: 3.500" = 2.800" CBTO for the 230 Hybrid OTM.

COAL: 3.700" for the 230 Target bullet.