Ramshot Grand

[K.E.C. Darkside]

My load with 3rd fired Peterson brass.
Max load in my rifle using H-1000 and
215 Hybrid is 76.7, 2920fps, 3.590 oal.
CCI250
Hope this helps.

 

[jamie eaton]

Not trying to derail topic but you can change your email to a new address . Its real easy I just did it , there is a post with a link in administration under the title 'email' .

 

[EddieG]

My load with 3rd fired Peterson brass.
Max load in my rifle using H-1000 and
215 Hybrid is 76.7, 2920fps, 3.590 oal.
CCI250
Hope this helps.

Hmm 75.7 is max with Winchester brass on Hodgdon website. I will check out something around there. That's a good start. Thanks.

Eddie

 

[EddieG]

Not trying to derail topic but you can change your email to a new address . Its real easy I just did it , there is a post with a link in administration under the title 'email' .

Yeah I got you, but I don't have the same email for login anymore. So I can't change it. It's all good though. Thanks for the info.

Eddie

 

[Williamtell]

300 PRC rounds with Grand 79 gr, 203 gr Hammer HHT, once fired Lapua brass and Federal 215M primers. Not filled to capacity.
Case trim length 2.565
Shoulder bumped .002
Neck inner diameter .305
COL 3.660
Today I fired three 5-shot rounds.
1st was with .003 neck tension and no crimp - 3049.1 Avg fps, 5.3 SD, 15 fps spread, group 1.16 moa
2nd with .003 neck tension and 1/4 turn crimp - 3060.1 Avg fps, 10.4 SD, 32.3 Spread, Group 0.77 moa.
3rd with .003 neck tension and 3/8 turn crimp - 3043.0 Avg fps, 14.5 SD, 40.2 Spread, Group 1.48 moa.

 

[K.E.C. Darkside]

300 PRC rounds with Grand 79 gr, 203 gr Hammer HHT, once fired Lapua brass and Federal 215M primers. Not filled to capacity.
Case trim length 2.565
Shoulder bumped .002
Neck inner diameter .305
COL 3.660
Today I fired three 5-shot rounds.
1st was with .003 neck tension and no crimp - 3049.1 Avg fps, 5.3 SD, 15 fps spread, group 1.16 moa
2nd with .003 neck tension and 1/4 turn crimp - 3060.1 Avg fps, 10.4 SD, 32.3 Spread, Group 0.77 moa.
3rd with .003 neck tension and 3/8 turn crimp - 3043.0 Avg fps, 14.5 SD, 40.2 Spread, Group 1.48 moa.

#2 or try a 1/8 turn.
Hammer guys do 1/16 to 1/8 alot.
Hope this helps.

 

[Williamtell]

#2 or try a 1/8 turn.
Hammer guys do 1/16 to 1/8 alot.
Hope this helps.

Yes. #2 will be my hunting round this year.

 

[Williamtell]

5 each 300 PRC rounds with Grand (76 -78 gr in 0.5 gr increments), 200 gr Barnes LRX BT, once fired Lapua brass and Federal 215M primers. Brass was not filled to capacity.
Case trim length 2.570
Shoulder bumped .002
Neck inner diameter .305
COL 3.570
0.050 from lands

Grains/Avg FPS/SD/Spread/Group size if under 1 moa
76/2905.6/15.5/43
76.5/2924.9/10.3/29.1/ 0.90 moa
77/2953.1/10.4/24.6
77.5/2991.4/9.0/26.0/ 0.60 moa
78/3020.0/9.5/28.0