Berger 105 Hybrid Target and AR-Comp
#6
(09-11-2020, 11:05 PM)StoneHendge Wrote: Nice shooting! What was your charge?
 i usually don't pass out actual load data.  However, make sure you work up your load.   I first started off using the scott satterlee load development technique.  I first went up to 26.7 (increasing by .2gr) and found a lower node with zero pressure sign.   So i kept going until i found a higher node. consistent velocity with low SD (BAD GROUPS).  Worked on seating depth and finally came with this load.
27.2gr of AR-Comp.  seating depth of 1.680 (using the Forster Datum Dial Ammo Measurement system).  Changing the seating dept narrowed my grouping and still kept my velocity within 10fps or original load and the SDs below 10.
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Berger 105 Hybrid Target and AR-Comp - by skyrep - 09-11-2020, 09:30 PM
RE: Berger 105 Hybrid Target and AR-Comp - by skyrep - 09-12-2020, 04:12 AM

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