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New 223 rig

William K Rusli

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Minuteman
Feb 21, 2017
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Built spec
trued Rem 700 sa
ptg bolt
223 rem
20"bartlein 1:7.7
Grs berserk stock
surgeon dbm
accurate mag
timney calvin elite trigger
kahles k624i in skmr
spuhr mount
atec supressor
 
As always work up to loads, the second one is way over max but zero pressure signs. I have a PTG Wylde chamber.

77 CC nolsers or 77SMK's
23.6 grains of IMR 8208XBR
Rem 7 1/2 primer,
COAL at 2.26 worked well.

I just worked up this load.
75 Amax
24.7 grains of Varget
Remington 7 1/2 primer
coal at 2.430" (0.060" off), shot just as well at 2.470"