Rifle Scopes ATACR 7–35 Made in Japan vs. USA – Material difference, stripped set screw, mount issue, MK5HD comparison

[Artisan]

Hi everyone,

I’ve been a long-time user of Nightforce optics and recently ran into some issues and observations I’d like feedback on.

1.
ATACR 7–35 “Made in Japan” vs. “Made in USA” – material differences

I previously used a US-made ATACR 5–25×, and recently switched to a Japan-marked ATACR 7–35×. During turret adjustment, the elevation dial’s set screw stripped.

Does anyone know if there is a difference in material or hardness for the elevation set screw or turret components between US- and Japan-marked ATACRs?

Also — not looking to get replacement parts — but does anyone know the specs or thread size of the elevation set screw?

2.
Nightforce mount thread issue — SPUHR alternative?

While using a Nightforce one-piece mount, I noticed the screw threads deformed slightly when removing the optic.

Has anyone experienced this? Would a SPUHR mount offer better thread strength or durability? I’m considering switching due to better machining tolerances.

3.
MK5HD vs ATACR 7–35 — real-world usability

I’ve used both the ATACR 7–35×56 and Leupold MK5HD 7–35×56.

While ATACR may have better optics, I find:

• MK5HD’s ZeroLock system is easier and more field-friendly
• ATACR’s zero stop requires small screws that are easy to lose
• Turret resistance differs between ATACR units

What are your thoughts on the MK5HD 7–35× vs. ATACR 7–35× in real-world field use?

Which do you prefer based on turret feel, zeroing speed, and durability — not just glass?



Thanks in advance!

 

[oldrifleman]

Only going respond on number 2. I have had a number of 7-35s and they are miles ahead of the MK5s. But back to mount. Seriously get an Area419 precise mounts or ARC M-brace. Spuhrs are over priced and too temperamental. I have had over 8 of them an never had an issue but there are too many documented cases of the breaking.

 

[R_A_W]

ATACR’s zero stop requires small screws that are easy to lose

You shouldn't be removing the turret setscrews or the clutch setscrews? Just loosen them a bit

does anyone know the specs or thread size of the elevation set screw

I believe they're proprietary, could be wrong though

 

[xxflyingturtlexx]

Your NF tool that came in the box is what you needed and it has 3 bits; smaller ones wont strip it and the correct one does not have to be tightened too much.

7-35 atacr is much better optic than mk5