Why is Accurate 2200 not included in your load data especially for the 6.8 SPC II cartridge? This is a very popular and reliable powder especially in the 6.8 SPC II chambered guns.
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Here's a good reference for AA2200.
I appreciate your help, and I am trying to learn as much as possible. My goal is to get to a single source of information as a reference.
I am little confused as the Hodgdon "Reloading Data Center" only shows the following list of powders and charges for the Hornady 120 grain SST bullet and none of your list is mentioned?
The Hodgdon Data is as follows:
Reloading Data Center 6.8 mm Remington SPC Your search returned 7 loads items Twist: 1:10.000" | Barrel Length: 24.000"|Trim Length: 1.676" Bullet: 120 GR. HDY SST | Diameter: 0.277" Case: Remington | Primer: Winchester LR, Large Rifle Manufacturer, Powder, C.O.L., Starting Grains, Starting Velocity (ft/s), Starting Pressure, Maximum Grains, Maximum Velocity (ft/s), Maximum Pressure
Accurate, 2230, 2.260", 26.5, 2,275, 52,900 PSI, 28.5, 2,457, 56,900 PSI
Ramshot, X-Terminator, 2.260", 26.5, 2,275, 52,900 PSI, 28.5, 2,457, 56,900 PSI
Accurate, 2200, 2.260", 24.5, 2,289, 52,700 PSI, 27.2, 2,543, 58,500 PSI
Accurate, LT-30, 2.260", 23.6, 2,246, 51,400 PSI, 26.2, 2,492, 57,100 PSI
Accurate, 2015, 2.260", 22.9, 1,884, 38,300 PSI, 25.5, 2,124, 42,600 PSI
Accurate, 1680, 2.260", 21.6, 2,055, 48,900 PSI, 24.0, 2,283, 54,400 PSI
Accurate, 5744, 2.260", 20.5, 2,171, 52,500 PSI, 22.8, 2,402, 58,300 PSI
Inwould say the following powders are recommended for this caliber and bullets with a weight of around 120 grains:
Accurate 1680
Accurate 2015
Alliant Reloader 10-x
Hodgdon 4198
IMR 4198
Please see the following link for some additional information.
https://www.ar15.com/forums/ar-15/Best_Reloading_Powder_for_6_8_SPC/121-600574/
We list powders according to the specified criteria: https://www.xxlreloading.com/services-faq?questionId=dbd4f8b9-101e-4f50-9993-936cee30bf88&appDefId=14c92d28-031e-7910-c9a8-a670011e062d
let us know any specific bullet / caliber combination and we double check to verify .
You might get more powders shown if you adust the criteria using the personalized load calculator, i.e. by reduzing the safety buffer or by reduzing the min powder burn "z".