For any interested in helping me out I'm looking for some help/input in narrowing down an optic for my two 300 BLK carbines. I've been shooting them for a while now and feel like the cartridge offers enough performance to fit the bill for what I am looking to do, (GP carbine work to 500 and light hunting w/ in 150 yards). I am comfortable enough with the ballistic tables now I feel I know the cartridge well enough to move forward with buying dedicated optics for both. I've got some drop tables worked out which I'm posting, they aren't exact but are pretty close to where I'm at, at various ranges. I've been looking at several optic makers but can't seem to find one with BDC like I am looking for that more closely matches my drop table. I can't find the reticle info for many of the lines available from mfg's. I am really starting to wonder if I should just have a custom optic/semi-custom built but the issue there is I don't want to dial up corrections. I really want a plug and play solution. I don't care about running subs though it would be nice to have a subtention reticle for that. I've looked at Leupolds 300 blk optic but can't find subtension info for it. A 1-4 variable would be ideal IMO or 3-3.5x fixed would be fine. Trijicon has a 300 blk ACOG in a 3x30 and 3x35. Looking at their subtension info I'd be within 4.5" of POA out to 200y with the 100 yard crosshair, within 4" at 300 yards, within .5" @ 400, 6.5" @ 500 and 17.5" @ 600. The other option I am heavily considering at this point is a Leupold Custom shop build on a 1.5-4x20mm.
Things as I see it.
Cons for ACOG:
1. Fixed power
2. Cost
3. Not flexible if I change cartridges again
4. Not ideal for lowlight but still usable
Pros:
1. Small and light weight
2. Comes with mount
2. Robust
3. Good service and support
4. No batteries
5. supers and subs
Pros for Leupold build/factory offering:
1. Custom turrets build to my specifications
2. Ability to order new turrets should I change my mind in the future giving flexibility
3. Good service should I ever have an issue
4. Price point is better by small margin
5. supers and subs for factory built.
Disadvantages Leupold:
1. Not true 1x which I really want
2. Larger, heavier
3. Need to purchase mounting solution
4. Having to dial up
5. Small main tube (low light)
6. Unknown durability, (only glass I've ever used from them was an Ultra M3A and a MK4 M3 though both were solid and the company does have a great reputation).
7. Batteries require for illumination
8. supers only for semi-custom/custom build
Side note: I've played with several different zeros and found a 190y zero to bring drop closest to reticle subtensions on the ACOG. Additionally I use a 175 yard zero for irons that let me get out to 500 so it's not much difference for the 25 yard offset I use initially before confirming at distance so thats a bonus.
Rough of my table.
Attachment 18095
Trijicon subtension info I used to calculate the differences.
Attachment 18096
If anyone can point me in a better direction as far as optics go I'd greatly appreciate it, right now I am leaning towards the ACOG but would really like a small 1-4 like the NF NXS 1-4. I hate posting and asking for help but I just can't narrow it down and there isn't anyone in my area to work this over with. Thanks in advance for any help you all can provide.