Gryphon
New member
Originally Posted By: sscoyoteThere are 1.0472" in 1 MOA, so-- 20/4/1.0472=4.77MOA # I like to use the mil-ranging formula though for almost all of my calculations since it defines not only rangefinding with a reticle or turret system but also downrange zeroing as well, and i only have to memorize 1 formula for just about everything.-- # 20 x 100 / 1.0472 / X = 400 (actually the same as the formula above just rearranged and simplified) # X=4.77 MOA
Im building ballistic tables for my several new scopes. My most recent acquisition is Primary Arms 1-6x24 ACSS - HF, which I like to call Dead Hold reticle. Yes I know, this is like 9 year old post, but I found this cherry and it could be important. It is a fresh approach for me. I wouldnt know how much interest there is in 762x39 but any hog hunter probably is. This here ACSS - HF reticle is tailor made for the 300 Blackout / 762x 39. Primary Arms is tailoring BDC reticles for specific firearms. Ive another tailored for 308 WIN. HF actually stands for Hold Fast.
Ive yet to get Primary Arms to answer my inquiry as to what MOA values this HF reticle with 300-600 yard hash marks is tuned to (etched in glass). Scope manufacturers loosely call the reference pamphlets as a Manual. Like the majority, Primary Arms didnt spare any extra minutes putting together their pamphlet. Now Nikko Stirling puts together a more indepth pamphlet for their Diamond 4-14x50. And this jewel of information has allowed me to tabulate BDC for it as well.
There arent too many ammo sorts for the 762x39 but enough to have a tight awareness of inches to MOA conversion. Such as the 154 grain thumper. Its snot going to line up with this new tailored scope unless I know the MOA to inches hold over for the 154 versus the usual vanilla or chocolate grain flavors. Ize got to construct my Dope cards and I have to start with MOA.
While its old stuff, its news to me. Thank you for sharing.
Im building ballistic tables for my several new scopes. My most recent acquisition is Primary Arms 1-6x24 ACSS - HF, which I like to call Dead Hold reticle. Yes I know, this is like 9 year old post, but I found this cherry and it could be important. It is a fresh approach for me. I wouldnt know how much interest there is in 762x39 but any hog hunter probably is. This here ACSS - HF reticle is tailor made for the 300 Blackout / 762x 39. Primary Arms is tailoring BDC reticles for specific firearms. Ive another tailored for 308 WIN. HF actually stands for Hold Fast.
Ive yet to get Primary Arms to answer my inquiry as to what MOA values this HF reticle with 300-600 yard hash marks is tuned to (etched in glass). Scope manufacturers loosely call the reference pamphlets as a Manual. Like the majority, Primary Arms didnt spare any extra minutes putting together their pamphlet. Now Nikko Stirling puts together a more indepth pamphlet for their Diamond 4-14x50. And this jewel of information has allowed me to tabulate BDC for it as well.
There arent too many ammo sorts for the 762x39 but enough to have a tight awareness of inches to MOA conversion. Such as the 154 grain thumper. Its snot going to line up with this new tailored scope unless I know the MOA to inches hold over for the 154 versus the usual vanilla or chocolate grain flavors. Ize got to construct my Dope cards and I have to start with MOA.
While its old stuff, its news to me. Thank you for sharing.