Originally Posted by Higginez
I looked up some Tac data and found that the old manual has some 5.56 load data rated to 62,350 psi and shows a compressed load of 25.8 gr Tac at 2,994 fps. with a Hornady 75 hpbt in a 24" bbl.

Maybe Pharm got a Tikka with a fast bbl?

LOL

Sorry Pharm, didn't mean to get the pressure police all riled up. My bad.






I started at 25.8 and got a high ES so I went up .1. Still high. Went up another tenth, no pressure signs and 16 ES.

3043-2994 = 49.

And I’m loading a lot longer than 2.260” so I’m not worried.

Don’t anyone else try this.


Obey lawful commands. Video interactions. Hold bad cops accountable. Problem solved.

~Molɔ̀ːn Labé Skýla~

Member #547
Join date 3/09/2001