![]() |
|
Always compare data - Printable Version +- AlphaRomeo15 (https://www.alpharomeo15.org) +-- Forum: General Firearm Forums (https://www.alpharomeo15.org/Forum-General-Firearm-Forums) +--- Forum: Reloading (https://www.alpharomeo15.org/Forum-Reloading) +--- Thread: Always compare data (/Thread-Always-compare-data) |
Always compare data - tommag - 07-09-2026 Gearing up for coyote calling and evidently lost my old notes. I remember my 6.5 Grendel Bartlein barrel liking the 100gr Hornady Amax over around 30 grs of 8028 xbr so I fired up quick load and started generating numbers. COAL for that bullet in that barrel is 2.222" so I put that number in. Worked up a list getting to 51,000 psi and something didn't look right, it showed a seating depth of only .178". After double checking things I find QL shows that bullet as being .88" long, not the 1.05 it really is. Adjusted seating depth to correct and it quickly went way over saami max pressures. Not a big deal in a bolt gun, but way too high for the ar15. RE: Always compare data - srjdsmith - 07-10-2026 (Yesterday, 06:53 PM)tommag Wrote: Gearing up for coyote calling and evidently lost my old notes. I remember my 6.5 Grendel Bartlein barrel liking the 100gr Hornady Amax over around 30 grs of 8028 xbr so I fired up quick load and started generating numbers. COAL for that bullet in that barrel is 2.222" so I put that number in. Worked up a list getting to 51,000 psi and something didn't look right, it showed a seating depth of only .178". “Measure twice. Measure again. Cut once.” -Dad |