Accuracy International AT-X

Tried searching and could not find info. thought I read in this thread what the scope rail screw specs are. Looking to get replacement ones and hoping I didn’t have to read 78 pages in this thread to find the info.
 
Tried searching and could not find info. thought I read in this thread what the scope rail screw specs are. Looking to get replacement ones and hoping I didn’t have to read 78 pages in this thread to find the info.
Torque specs are 35 in-lbs and blue loctite. Not sure on the actual screw specs, I don't want to give you the wrong info.
1 page back........if you're removing the factory rail, heat the screw with a butane torch, soldering iron, something. The alloy is soft and the thread lock from AI is abundant!
 
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1 page back........if you're removing the factory rail, heat the screw with a butane torch, soldering iron, something. The alloy is soft and the thread lock from AI is abundant!
One page back had the torque specs. I was looking for what thread and length they are. I might of missed it on 1 page back but it is getting late after all.
 
Took it to the range to sight in, moved the Nightforce optic over from my Sig Cross, only required 0.2mil on the elevation and 0.1mil on the windage to have it zeroed at 100yds. Absolutely love it, did five quick groups and with my shitty shooting I got 0.46MOA on factory Hornady 140gr match ammo, I’m confident next time out I’ll tighten it up to 0.30MOA.

Euro Optic has been fantastic in terms of hooking me up with anything and everything I asked for. Ecstatic that they were able to get one of these in my hands so quick.

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Can someone please tell me the specs for replacement screws for the factory scope rail on the AT-X as well as the torque specs?
this doesnt answer your question directly, and obvious difference between pan and cap head, but these are the screws that came with my high rail kit. i was going to call them monday with a couple wuestions on these and also the original screws with the low rail.

will report back anything i learn
 

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Tried searching and could not find info. thought I read in this thread what the scope rail screw specs are. Looking to get replacement ones and hoping I didn’t have to read 78 pages in this thread to find the info.
That’s proprietary information. I’ll sell you one for $200.00.
 
so whats this part? just got it in from EO

i believe, but may be mistaken that '90' is the high AT rail. '94' is ATX specific. they are both very close in height, but '94' is coplanar with front rail. '90' will still work is what i understand.
I bet you're missing the correct screws and recoil lugs with that rail you received.

The AT version is 26612.
 
did you work with mile high or AI direct when you figured that out?

I know that mine didnt come with the locating pins, but it was nothing to pop the old ones out. though i have a question on the circular one as its not as tall as you would think youd want it for the tall rail

I recieved mine from Eurooptic. Reused the pins as well. Ended up figuring it out myself , you will need to buy a different length on the screws
 
Hey guys, will the SPUHR SP4001 0MOA 30mm mount give enough clearance for to mount the Nightforce ATACR 7-35 with a long bridge installed?

Thanks

Rob
I’m running the 7-35 in a SP-4901. 20 MOA factory base and 30 MOA 1.18” mount with no issues. The plastic ring on the front scope cap lightly hits the bridge but no issues.
 

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Rifle is assembled, ebay bag rider, zco420 in 20moa 1.5" block mount. Ats tuner and ultra7. Weighs 20# all up as you see it. I usually run a modified jaw weld with the butt stock as centered to my inside pec clavicle junction as possible. With the ai cheek set lowest as possible, I still have to run cheek weld to get scope centered to my eye. Perhaps a swap to the AT high rail would fix? Or an even taller mount? Headed to the range here this afternoon to start barrel break in.

I purchased some red mountain arsenal ammo as it was advertised to be in lapua brass, but came in peterson lrp. Not a big deal, was loaded with 136 scenars. If they hung in the 2680-2710 fps range they shot really well. I shot a Kraft drill, 12 shots 12 positions standing, kneeling, seated, prone. I was happy with the accuracy. My 6bra match rig, usually can get it under an inch. Wind was blowing 12-18 mph at 4 o'clock, caused me to throw on the standing shots, as i mistimed my wobble. Shot well under an inch when group shooting. A few cherry picked groups we under 1/3 moa for 5 shots, but average was closer to 0.6 moa. Not bad for 35$ a box. 20220622_094346.jpg20220622_151338.jpg
 
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Anyone seen or thought of a .277 Fury barrel for the AT-X or rifles that share its action. Would be very interesting. I’m not sure how it would react to higher pressures, but if a sig cross can handle it, I would imagine an AI action could as well..
 
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UK rifle come with comp trigger and harder spring. Any source where to get lighter spring for comp trigger?
UK rifle come with comp trigger and harder spring. Any source where to get lighter spring for comp trigger?
Hi, I‘ve also an UK rifle, the light spring was included in the bag with the trigger manual and the Allen keys.
 
I jumped ship to an AX and ordered an AO chassis in the end.
I did the same too. Only I didn’t put down for a ATX. I wanted a ATX for my first AI. But being that lead times was too long, I settled for a new AX instead. AO? Well I have to at least beat the crap out of the OG AX chassis first since it’s new. Besides, it’s like tank built. And in ES..
 
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