Tech Sights sell all kinds of peep sights

 

Yeah… I just don't like the shape of them or how far back they sit…

 

The only other ones I use are the UTG or the LPA peep sights, but both of them need a picatinney scope rail to mount to.

 

The UTG also fits fine on a Weaver. I used it because I wanted the quick change option of the peep or mount up a scope. My rail is a low Weaver, much less obtrusive looking than a Pic rail but still not the super-clean look of no rail.
My set up matches up with the Tech Sights front well.
Fwiw, when going to a peep the oem front sight is too low.

 

I use the UTG on about 8 different rifles, I also have the LPA sights on about 9 rifles

 

EABCO now is selling their "updated" version here

Rather than the flip sight, its more of the type 2/type 3 carbine sight but looks MUCH better than the Tech Sights or any other comparable rear sight IMO.

 

That's the rear sight look I'm wanting…I don't like how far back that one mounts, though…

 

Ageed, My FWB 300s Match rifle has the rear apeture so far back that a short rubber eye cup can be used to eliminate any light from sides or back.

For the M1 carbine look-a-like we want it to look more historically correct. I have one I built up and have the Tech sight on it and it just looks like I tried too and couldn't, so just ordered the EBACO sight.

I have several rifles, quite a few in fact with the rear apeture further forward, more like those on an M 1 carbine and accuracy is just fine, you just need a slightly larger apeture hole. On the other hand I have a couple with tang sights and they give several more inches of sight radius which I do think aids accuracy and allows a smaller aperture hole to also aid the accuracy.