260 rem pressures

[Coldfinger]

I finally got into 6.5 diameter. Picked up a 260rem from member. Just wondering what pressure spikes I should be noticing. Right now I'm cutting the same hole during pressure testing. I started at 41 gns h4350 and am sitting on 44 gns now. Launching Berger 140 elite hunters. Lapua lrp brass CCI Br2 primers.
No bolt lift resistance at all. But I know customs can hide pressure.

 

[just_jon]

QL and GRT estimates 44 grains of H4350 at 69,878 and 68,925 psi, respectively. SAAMI max pressure is 60,191. QL and GRT data is based on a COAL of 2.8" and case capacity of 53.5 grains of H2O.

 

[lancetkenyon]

I don't see any visible signs that I would be worried about.

 

[Coldfinger]

QL and GRT estimates 44 grains of H4350 at 69,878 and 68,925 psi, respectively. SAAMI max pressure is 60,191. QL and GRT data is based on a COAL of 2.8" and case capacity of 53.5 grains of H2O.

It's jumping a country mile to get to magazine length feeding but still cuts holes. There might be something to this 6.5 craziness I've ignored all my life