Montana Rifle Company Junction 308Win Field Evaluation

OP
Formidilosus

Formidilosus

Super Moderator
Shoot2HuntU
Joined
Oct 22, 2014
Messages
10,304
Are these 90 degree throw?


As I replied to in the MRC/S2H project thread-

“They are the standard Pre 64 M70 throw, which IIRC is 90°. Bolt contact while cycling has not been an issue with how we teach bolt manipulation”.
 

Ajsomp

WKR
Classified Approved
Joined
Feb 12, 2021
Messages
512
Nov 1 2024


6cm barrel. Three more loads. As above, there was no load “work up” done. Just find book max, dump powder, seat boattail of bullet to neck shoulder junction on case, check to make sure the bullet isn’t touching the lands.

108gr ELD-M, 1.08 MOA-
View attachment 784895




112gr MatchBurner, .76 MOA-
View attachment 784902


95gr TMK, 1.05 MOA-
View attachment 784903



The 95gr TMK was also trued at 960 yards. Guessed at 3,000fps MV, and elevation was spot on.




UPDATE: Nov 8.


View attachment 788179
Which round did you end up using for this hunt?

Edit: never mind, I saw a later post that stated 95 gr TMK.
 
Last edited:
Joined
Nov 14, 2024
Messages
6
I’m totally new here and read this entire thread. Don’t understand a lot of it but am very impressed with the level of testing and the honesty, both on your part and MRC’s part.
 

Kronos

FNG
Joined
May 7, 2019
Messages
84
As I replied to in the MRC/S2H project thread-

“They are the standard Pre 64 M70 throw, which IIRC is 90°. Bolt contact while cycling has not been an issue with how we teach bolt manipulation”.
Does that include scopes with a power throw lever like Night Force? I stopped purchasing receivers with 90 degree bolt throw because they can hit the power throw lever. I'd be all over this receiver if it had less than a 90 degree throw.
 
OP
Formidilosus

Formidilosus

Super Moderator
Shoot2HuntU
Joined
Oct 22, 2014
Messages
10,304
Does that include scopes with a power throw lever like Night Force? I stopped purchasing receivers with 90 degree bolt throw because they can hit the power throw lever. I'd be all over this receiver if it had less than a 90 degree throw.

Haven’t used a NF with throw lever on this gun. I don’t generally use throw levers at all except for LPVO’s.
 
OP
Formidilosus

Formidilosus

Super Moderator
Shoot2HuntU
Joined
Oct 22, 2014
Messages
10,304
I'll just assume you've done this at least once before filming it.

I have practiced using my middle finger off and on for a while- never on the MRC though.


what degree of accuracy/ precision can you achieve firing that rapidly?

At that speed- about an 8” target at 100 yards. That wasn’t done for precision but to show that the bolt doesn’t bind.
 
Joined
Dec 6, 2017
Messages
43
Location
MT
I have practiced using my middle finger off and on for a while- never on the MRC though.




At that speed- about an 8” target at 100 yards. That wasn’t done for precision but to show that the bolt doesn’t bind.
not bad. I guess that's another way to test your positional foundation just for fun.
 
Top