Re: Rings with windage adjustments...
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: lennyo3034</div><div class="ubbcode-body">I've got a similar issue with an ARMs split rail mount for an M1a. The two mounting rails are not lined up correctly. I had a set of TPS rings but didn't bother mounting the scope after discovering the problem because it would seriously damage the scope. I ordered a set of Burris signature zee rings that look like they will work. I was wondering if there are other manufacturers that make something similar but of higher quality? I especially do not like the standard screwdriver fastener used to mount it to the rail on the zee rings.
The ARMs split rail is now rare and I don't want to replace it. </div></div>
The Millet windage adjustable use torx, however they are meant to be permanently attached, and loc-tite is suggested to be used on them once adjusted. They do hold well, even with my big heavy ass scope, You just have to remember to adjust off the front what you do in the rear, and vice versa to prevent marring and denting the scope tube. I used a two piece mount for now because I knew the mounting holes were off (I checked) by about 1.1 mils right, remington seems to have a +/- 1.5 mil spec from what I have seen on several different rifles. When I purchased my SPS .308 varmint I went through the 6 different rifles they had at the shop, and measures and gauged all of them, and picked the best one they had. I measured the throat lengths, the scope mount off set, headspace, scoped the bores. Now after dropping it in a new stock with a bedding block, and some load development, seating to mag. length it is hitting just around 1/4 on a good day, the only issue remaining is the scope mount issue. even with the windage adjustable rings, I still had to adjust the scope a bit to get lined up. I adjusted the rings as far as I felt comfortable to get as much windage adjustment as I could without marring the scope tube, while maintaining a good solid mount to the base. It doesn't entirely FIX the problem, but it does help provide a temporary solution to it. Think of it like fix a flat for a tire. It gets you out to the range to shoot the rifle, and make sure it performs, as well as ensure your scope performs, but it doesn't solve the problem entirely. I know when I rebarrel this rifle, and have the action tuned I will have the mounts redrilled and tapped with the 8-40 and all that high-speed jazz. Just right now, I am not worried about it, because I don't need to worry about it. When I have my USO scope, and my action trued and tuned, and a much better barrel on it (possibly even going to .260 rem...) , and a good solid one piece elevated mount, then I will concern myself with it, because then it will matter. I don't expect to shoot this rifle beyond 600m for the time being, and have plenty of windage adjustment for that range for now, unless I am shooting in winds greater than 40 kt, which if I am, that means I probably have lightning to worry about as well...