6 prc or 6 cm

[bpitcher]

Willing to share your 112MB load data? @bpitcher @SuperDUECE22 @Formidilosus

112 MB
41.5gr H4350
ALPHA SRP
CCI 450

I have had zero issues with pressure with this load up to 42gr. Very comfortable load and super accurate.



@Foster_65
My 108 ELDM load is the same, but its right on the edge of pressure. I have had the occasional sticky bolt lift with that one.

 

[Foster_65]

112 MB
41.5gr H4350
ALPHA SRP
CCI 450

I have had zero issues with pressure with this load up to 42gr. Very comfortable load and super accurate.

View attachment 953176

@Foster_65
My 108 ELDM load is the same, but its right on the edge of pressure. I have had the occasional sticky bolt lift with that one.

Thanks for the info. Was pretty set on prc but now I’m thinking creed. Maybe go 20 to help pick up a few fps.

 

[TeaGull]

I built a 6prc just because I had a lonely 7 rem mag sitting in the safe that needed new life. If it was a standard bolt face, it would have be a 6cm.

Recoil is slightly less than a 6.5cm with 140g bullets. 108s at 3200 or 115s at 3100. Had the 115s up to 3200 but they didn't shoot too accurately with N565 that gave me the velocity.

 

[Foster_65]

I built a 6prc just because I had a lonely 7 rem mag sitting in the safe that needed new life. If it was a standard bolt face, it would have be a 6cm.

Recoil is slightly less than a 6.5cm with 140g bullets. 108s at 3200 or 115s at 3100. Had the 115s up to 3200 but they didn't shoot too accurately with N565 that gave me the velocity.

Barrel length and twist?

 

[TeaGull]

Barrel length and twist?

21” 7.5 I believe

 

[Timjohnson11]

20” 6CM getting 2875” with this stuff below.. relatively affordable and Lapua brass.. plenty of juice out to 800+ yards at my altitudes (7-9k).

6mm Creedmoor, Berger 115 gr VLD, Long Range Hunting Ammunition by Gunwerks

www.gunwerks.com