Your opinions needed
#7
(05-30-2023, 03:00 AM)CZ527 Guy Wrote: Ok, I felt up to getting out shooting a bit tonight. Near perfect evening at the range. Wind was great for South Dakota ranging from 10mph to near zero in my face.
Thank you for the info. I looked at ballistics and the 87gr would work well for me around 2950 -3000  and am interested in that powder you were using 8208 xbr seems to be scarce right now 
But not in a hurry to shoot Hammer , I have decided to wait till I get the 90gr Hornadys down pat

Thanks CZ
When I set out to test H335 under the 87 gr Absolute Hunter I found my remaining stock was lower than I recalled. So I only loaded 4 rounds to compare to the individual in the video.

My barrel is the 22" Pacnor in the CZ 527 bolt action. Working with Starline 6.5 Grendel reformed to 6mm ARC 3 X fired.

Primers were Rem 7.5,  OAL was 2.250"

Velocity results were as follows measured with Magnitospeed.

29 gr yeild was 2983

30 gr yeild was 3099

31 gr yeild was 3205 primer flow around firing pin was significant

31.6 gr yeild was 3251 stiffness was realized with bolt lift

For comparison 3 rounds of last falls IMR 8208 loads were fired for velocity comparison. 

29 gr of IMR 8208 XBR velocity yeild was 3068
                                                           3048
                                                           3033
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Messages In This Thread
Your opinions needed - by Bassfish1952 - 05-26-2023, 01:07 PM
RE: Your opinions needed - by Old Bob - 05-26-2023, 05:37 PM
RE: Your opinions needed - by CZ527 Guy - 05-26-2023, 05:40 PM
RE: Your opinions needed - by Bassfish1952 - 05-26-2023, 08:35 PM
RE: Your opinions needed - by Old Bob - 05-26-2023, 07:48 PM
RE: Your opinions needed - by CZ527 Guy - 05-30-2023, 03:00 AM
RE: Your opinions needed - by Bassfish1952 - 05-30-2023, 08:47 PM
RE: Your opinions needed - by Trashy - 06-02-2023, 04:34 AM
RE: Your opinions needed - by Ray R - 06-06-2023, 09:54 PM
RE: Your opinions needed - by CZ527 Guy - 06-06-2023, 09:59 PM
RE: Your opinions needed - by Bassfish1952 - 06-06-2023, 10:19 PM
RE: Your opinions needed - by UncleBob - 07-02-2023, 04:04 AM

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