Need some help with 223/556 77smk/ tmk

[ment2miss]

Im in need of some help, can someone please take a screen shot of the sierra manual for the 77 grain matchking and the 77 tipped matchking for the 223/556

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[DizzyJ]

You loading for .223,or 5.56?

 

[ment2miss]

You loading for .223,or 5.56?

Both

 

[DizzyJ]

Sent you a PM

 

[415DET]

 

[DizzyJ]

One that I didn't see listed was IMR8208XBR. That should be listed. Phenomenal accuracy and temperature stability.

 

[ment2miss]

One that I didn't see listed was IMR8208XBR. That should be listed. Phenomenal accuracy and temperature stability.

thats a 10 shot group with 23.9 of tac @30 yards

 

[DizzyJ]

thats a 10 shot group with 23.9 of tac @30 yards

View attachment 717605

30 yards?

 

[ment2miss]

30 yards?

Yeah I had it at 39 yards equal to a 36 meter zero but I moved my rear sight the wrong way and wasnt even on paper. So i moved it closer then realized i made a 10 click right instead of 10 left..so 20 clicks left and i was on paper

 

[DizzyJ]

Yeah I had it at 39 yards equal to a 36 meter zero but I moved my rear sight the wrong way and wasnt even on paper. So i moved it closer then realized i made a 10 click right instead of 10 left..so 20 clicks left and i was on paper

Gotcha!

 

[ment2miss]

Gotcha! Optics or iron sights?

Iron

 

[DizzyJ]

Iron

Caught it after I posted.

 

[DizzyJ]

I use TAC in lots of loads as well. Meters like water.

 

[ment2miss]

I use TAC in lots of loads as well. Meters like water.

Out of my lymen gen 6 powder dispenser tac like to splash out of the pan, kinda messy. But I put a tray under it to ketch what spills

 

[415DET]

It is hard to beat the accuracy load of 24.1 of N140. I run 24.1 of RL-15 and the results are nearly identical. Other folks I shoot with run 23.5 of Varget. The 77 SMK is a great bullet.

Ted