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End of world optic selection

15K views 212 replies 93 participants last post by  afkirby  
#1 ·
I’m building out a rifle as an end of the world setup, and I’m trying to settle on an optic choice. I’d like to do a fixed magnification prism optic, and currently am considering the two Primary Arms non-micro prisms, which come in 3x and 5x. They’re about the same price, so that’s a non-factor, and I’d probably piggyback a red dot on either one, so which magnification would you pick, and why?
 
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#9 ·
How much are the PA optics? I got a TA31RCO for $600 a few months back. You can find the NSN models for $5-700 if you keep an eye out. Acogs are expensive, but through ten years in the infantry, I, and all of my buddies, beat the ever loving crap out of them and rarely broke one. Spent three years as an instructor watching students smash them into concrete, trucks, rocks, etc. I’ll bet my life on them any day.
 
#13 ·
+1 on the ACOGs
Aimpoint if you don't mind batteries
 
#14 ·
I went with the aimpoint h2 since I'll never invest in night vision. I'm saving up for a ta33 acog and rmr. I have the battery cap that carries and extra battery as well.

I heard eye box on the pa prisms are kind of rough. Their return policy on optics is awesome though, so I would buy both and send the one you like least back.
 
#20 ·
Buy once cry once... I hunted down a deal some years ago for my Trijicon Acog Ecos model and won't complain one bit! I actually had 3 Acogs at one point due to loving them that much. Sold off 2 to friends and kept the Ecos model.
To be fair, I do have various setups on my rifles (x2 MRO, Acog, Credo 1-8 LPVO) all have Troy back up iron sights
 
#21 ·
Razor 1-6. Versatile magnification range unlike almost every single other optic mentioned here, quality glass that is clear through the mag range and performs fairly well in low light, and completely usable reticle if you're completely out of batteries (which is why any red dot is out for true end of the world). And its reasonably durable.

Fixed prisms suck for close and fast targets. Dots suck for low percentage or distance shots/observation. Dots also suck for needing batteries, even if one lasts for a while.
 
#22 ·
If you aren't averse to batteries, a Sig Romeo 4 XT pro and have the means to figure out your dope with the BDC reticle, then my choice is that and throw a 6x magnifier on a unity mount behind it. Second place is a FFP 1-8x (NX8 or March 1-10x or 1.5-15x) with a T2 or acro mounted up top.

This is really gonna depend on caliber and barrel length, however.
 
#23 ·
I had a TA-31 green chevron reticle. Extremely clear glass, but very short eye relief. Bought a PA slx 3X micro prism and clarity was almost as good and it has an adjustable occular lense which makes a huge difference for someone that is not 21 years old with 20/20 vision as ACOG's are made military spec for young eyes. Sold the ACOG and bought two more PA's for other rifles. Less narrow eye box too. Rarely use the illumination so battery or not, it always works.