Hammer Hunter Load Data, (See page 1, Post 8)

[ButterBean]

Well that's not good. Are they all not accurate ?

They still won't accomodate the drastic PDR reduction

 

[whatnext]

They still won't accomodate the drastic PDR reduction

Where does that come into play in QL? Considerably overestimated pressures?

 

[ButterBean]

Where does that come into play in QL? Considerably overestimated pressures?

Yep that's what it would be, I never liked QL anyway,

 

[dougduey]

hello i'm dennis . I have been following your posts and LSherm for a long time . I shoot a 280AI 1:9 26" Bartlein I have powder imr-&h4831 RL 19&23. I am shooting 150 accu lr and 145 ttsx
I'd like to use 143HH .
Have you loaded and shot this one.
thank you for any help

I run the 143 HH with RL23. You can't go wrong with H4831, either.

 

[GLTaylor]

hello i'm dennis . I have been following your posts and LSherm for a long time . I shoot a 280AI 1:9 26" Bartlein I have powder imr-&h4831 RL 19&23. I am shooting 150 accu lr and 145 ttsx
I'd like to use 143HH .
Have you loaded and shot this one.
thank you for any help

I run the 143 HH with RL23. You can't go wrong with H4831, either.

Have you looked at the Hammer spreadsheet? Lots of 280 info posted?!?

 

[lancetkenyon]

hello i'm dennis . I have been following your posts and LSherm for a long time . I shoot a 280AI 1:9 26" Bartlein I have powder imr-&h4831 RL 19&23. I am shooting 150 accu lr and 145 ttsx
I'd like to use 143HH .
Have you loaded and shot this one.
thank you for any help

Load them up just like the 145 LRX. I use H4831 with the lighter monos in my 26" 1:9" .280AI too.

 

[Hard rock]

Load them up just like the 145 LRX. I use H4831 with the lighter monos in my 26" 1:9" .280AI too.

Had my doubts about quickload on the Hammer bullets I've been loading for 50 plus yrs they are a hands on loading experience because they will not line up with conventional bullets accuracy and velocity wise and That's good thing

 

[dougduey]

Had my doubts about quickload on the Hammer bullets I've been loading for 50 plus yrs they are a hands on loading experience because they will not line up with conventional bullets accuracy and velocity wise and That's good thing

Totally agree. I have used Cutting Edge bullets info as a replacement for Hammers in QL. It would give me a decent estimate to get me started.

 

[Korhil78]

7 Sherman MAX w/26" Brux barrel
169 Gr Hammer Hunter
63 Gr RL23
CCI BR-2
ADG Brass
.040" off rifling
ES 5
Std. deviation 2.4
Average 3125 FPS
3 shot group .204"

 

[jevyod]

260 Remington Ruger M77 MkII 22" 1:8.5 twist barrel. Brass-SSA new, primer-CCI#250, Powder-H4350, bullet- 110 Hammer Hunter. Chrono results as follows
47.5 grns-3094
48 grns -3134
48.5 grns-3164
49 grn -3196
49.5 grns-3233( slight primer flattening)

 

[JAYgs8163]

6 Creedmoor
101 HH
42.5 H4350 hot but good
Lapua SRP Brass 2x fired and trimmed 1.915
CCI400
CBTO 2.143 or ..070 off the lands
1/8 Crimp with LEE FCD
3201 FPS
SD 8.0
Krieger 7 twist 22" throated for 105 Berger
.356 at 100 yards
85 degrees and 2300 elevation

 

[JAYgs8163]

6.5 PRC
131 HH running suppressed
ADG 2x fired brass trimmed 2.023
56.8 RL26 no pressure here at 84-90 degrees
CBTO 2.284 .100 off the lands
CCI250
1/8 crimp method with LEE FCD
22" Proof Sendero light 7.5 twist
3128 FPS
SD 12.9
.474 at 100 yards

 

[ButterBean]

6 Creedmoor
101 HH
42.5 H4350 hot but good
Lapua SRP Brass 2x fired and trimmed 1.915
CCI400
CBTO 2.143 or ..070 off the lands
1/8 Crimp with LEE FCD
3201 FPS
SD 8.0
Krieger 7 twist 22" throated for 105 Berger
.356 at 100 yards
85 degrees and 2300 elevationView attachment 284061

Nice Trigger work

 

[ButterBean]

7 Sherman MAX w/26" Brux barrel
169 Gr Hammer Hunter
63 Gr RL23
CCI BR-2
ADG Brass
.040" off rifling
ES 5
Std. deviation 2.4
Average 3125 FPS
3 shot group .204"

Nice work