6mm arc PRS gas gun division

[BurtG]

Is this mpoi shift present for all AR-15s or are there some handguards that are less susceptible to it. Asking before I buy this Seekins mcsr v2

AR Positional POI Shift Test

Ooh. Or everyone’s favorite AR , Pof. Il have to test this. Shame they are outdated now with the short picatinny bottomed handguards. They are superbly accurate Think the early GAP semis used the same set up. Obligatory 87 yard mouse shot standing off a cheap tripod.

www.snipershide.com

I think the vltor monolithic or LMT would have the least

 

[Ledzep]

Is this mpoi shift present for all AR-15s or are there some handguards that are less susceptible to it. Asking before I buy this Seekins mcsr v2

It's there on all aluminum receivers that I'm aware of to include bolt actions like the MRAD. Some are certainly better than others. Seekins, Aero, JP, and others with the beefy front end cut it in half or better but there's still a couple tenths worth from front to back on the rail IME.

 

[ma smith]

@BurtG What reticle is this?

View attachment 8485422View attachment 8485423

 

[BurtG]

@BurtG What reticle is this?

https://www.minox.com/us/MINOX-Spotting-Scopes-MD-60-ZR/80405436

Mr2

 

[unclemoak]

My 6 arc LMT shoots under .4 MOA for five shots.

 

[padfoot 37]

I’m in the process of doing 6arc testing with 20” and 22” barrels. 1:7 twist. This will be for PRS gas gun division. I see many posts on 6mm arc and I’m wondering why I’m not seeing solid groups (1/2 moa or better) I want to shoot 105-109gn projectiles. I’m going to hand load. What success does anyone have with this? Post your groups, let’s talk.

sorry for the necroreply but I got a 20in bartlein 6arc that groups pretty consistantly .4-.6 with hornady 108 factory ammo... got a recent 10shot group I took with a new can that measures .46 and thats with me behind it. few 5 shots under .3 but again thats not telling one way or the other. not sure what others are doing but id bet the rifle would actually be closer to a .3 if I really got it sandbaged properly or had a better shooter behind it but haven't really focused on 100yd groups and more just distance stuff and positional.