8.5 cmmg barrel
19gr mp300
130gr speer HP
COL 2.5
1960fps
with suppressor attach, 2015 FPS
good accuracy at 50y
Power Pro 300 MP Load Data
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- Silent But Deadly
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Re: Power Pro 300 MP Load Data
Thanks Dellet 300MP is HOTT now! A small PD just bought half my shipment for their 300 BO's
Re: Power Pro 300 MP Load Data
125 tnt's dont group near as well, same loadRing wrote:8.5 cmmg barrel
19gr mp300
130gr speer HP
COL 2.5
1960fps
with suppressor attach, 2015 FPS
good accuracy at 50y
Re: Power Pro 300 MP Load Data
What OAL did you run with that, and did you try to lengthen or shorten it?Ring wrote:125 tnt's dont group near as well, same loadRing wrote:8.5 cmmg barrel
19gr mp300
130gr speer HP
COL 2.5
1960fps
with suppressor attach, 2015 FPS
good accuracy at 50y
Re: Power Pro 300 MP Load Data
I thought I would update you all on my load with this powder. Sorry I do not have chrono data at this time I have yet to run by bass pro to pick one up. The one on the top right was a flier.
https://plus.google.com/u/0/11287447839 ... 1612548880
16" PSA Barrel 1:8 Twist
Mixed brass
Rem. 6 1/2 Primer
20 Grains 300MP
125 Grain Sierra Pro Hunter spitzer
COAL 2.000
Lee Light Factory Crimp
92 Degrees, 29.92 inches, 5-7 mph wind was swirling on me.
This load worked for me in my rifle.
https://plus.google.com/u/0/11287447839 ... 1612548880
16" PSA Barrel 1:8 Twist
Mixed brass
Rem. 6 1/2 Primer
20 Grains 300MP
125 Grain Sierra Pro Hunter spitzer
COAL 2.000
Lee Light Factory Crimp
92 Degrees, 29.92 inches, 5-7 mph wind was swirling on me.
This load worked for me in my rifle.
Re: Power Pro 300 MP Load Data
That load sure looks like it is shooting in your rifle!!
Re: Power Pro 300 MP Load Data
looking for 300mp sub data for speer 200gr hot-core spitzers
http://www.speer-bullets.com/ballistics ... spx?id=103
http://www.speer-bullets.com/ballistics ... spx?id=103
Re: Power Pro 300 MP Load Data
2.26... didnt try to vary itDeanD1 wrote:What OAL did you run with that, and did you try to lengthen or shorten it?Ring wrote:125 tnt's dont group near as well, same loadRing wrote:8.5 cmmg barrel
19gr mp300
130gr speer HP
COL 2.5
1960fps
with suppressor attach, 2015 FPS
good accuracy at 50y
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