Thread: 7mm saum 150gn LRABs Norma vs Rem brass

Just put this scope on and loaded up some rounds to sight in.



Same load of 68gn 2217.

Rem brass:



Norma 300saum resized brass:



Very happy with that last SD. Group could be better but might be me as have man flu.


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2nd lot of Norma brass. One v.slightly tighter to chamber but barely noticeable.



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2nd lot Rem brass



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2nd Norma brass group.



Will need to laser out 100m as the range is 100y at present and scope is mils...but Strelok should covert all I need I think.

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Put in .36 as your click value

@VTR you might find this interesting

Was spose to hav - .36 as click value if you want to range in yards and dial in mils

Originally Posted by wsm junkie

Was spose to hav - .36 as click value if you want to range in yards and dial in mils

Good thinking thanks...don't want to change geovids!

Reset the turret to zero, still got 16.8mil full adjustment. Plugged in the values to Strelok, good for 1700 yards LOL.

From my limited time with magnetospeed I've found it opens up my groups. Great for telling velocity though!

Originally Posted by robhughes-games

From my limited time with magnetospeed I've found it opens up my groups. Great for telling velocity though!

Well that sounds promising!

Don't be surprised if the biggest accuracy variable turns out to the the projectile, not the brass brand or what's hanging on the barrel. Those LRABs can be seriously unforgiving.

Originally Posted by 6x47

Don't be surprised if the biggest accuracy variable turns out to the the projectile, not the brass brand or what's hanging on the barrel. Those LRABs can be seriously unforgiving.

Bob, both the 150 NBT and SGK shoot and perform very well

BTs are normally my go to with other cals but camowsm kindly gave me the LRABs to try. I'll try a cold barrel group with Norma brass and see how we go. I was more interested in the effect of the brass comparison...and although I have a stack of Rem brass I can now happily use Norma brass which is my favorite brass.

The 150 lrab in 7mm have shot in all the saums and wsm's we have tried them in not so much the 168's and 175's