The Unknown Munitions GM Speaks

[Axle]

UM did some load workup for my hunting partners Proof 300 WM. Legit .25" group at 650 with pics to prove it.

That rifle dumped a mule deer at 1043 yards about 3 weeks after it came back from Idaho... I'm a believer.

Tell him to enter in the next available 600 yard benchrest competition. He should have no problem winning with .25" groups.

 

[ianpadron]

Tell him to enter in the next available 600 yard benchrest competition. He should have no problem winning with .25" groups.

Sorry, .25 MOA

 

[menhaden_man]

 

[Ryan Avery]

Sorry, .25 MOA

View attachment 656328

Let's see the deer

 

[willfrye027]

Sorry, .25 MOA

View attachment 656328

Shoulda been a Benjamin next to that group

 

[ianpadron]

Now I just need to convince the UM boys to spin me up some of those 140 Classic Hunters for my 270 WSM at 3400 FPS like Robby's got..."blah blah blah all rifles are different"...idgaf...gimme the R26 propelled laser beams fellas I'll sign a hold harmless disclosure

 

[Tony R-MkMachining]

Yes. It's been a couple of years, but the one I used from them was quite a bit bigger than the UM level for Tikka. Maybe they have made more compact models since? If you have second, pls post up a link to the model you are using.

There is a newer lower profile one being offered by MKM: https://www.mkmachining.com/product/billet-xlp-rail-mounted-level/

 

[jjohnsonElknewbie]

UM recently completed my semi-custom Tikka 25-284 build with a McGowen 22" #3 profile in .257.

• Chambered based on 3.142 OAL from dummy round
• Cut receiver threads
• Mounted, head spaced, etc...

When I got the rifle at home I shot 5 rounds to check for pressure and loaded 20 to zero and determine the cone. It took 2 shots to zero, and the remaining 18 went where they were pointed with many in the same hole. I blame the 5 or so outside the 1.25" bull on pretty significant suppressor heat mirage at 100 yards on a 90 degree day. I couldn't be more happy with the first 20 rounds out of this rifle. Customer service with UM was also top notch, answering all of my dufus newb questions with patience and courtesy. I'd absolutely recommend UM to anybody not looking to spin on their own prefit that wants to leave it up to the experts.