Powder Data for .223 -- AA2230 (69gr)

[Hiaboo]

Hey guys..

Can't find any data for AA2230 (Accurate) for 69gr sierra HPBT (match) Also, soon 77 and 80gr match. So was wondering if anybody had any? I looked on-line but the the accurate site cuts it off at 64gr but I noticed for 62-64 it only drops in .1 increments so...? TIA guys.

 

[Uncle Chan]

This is the closest I could find:


223 Remington 69 SRA 69 HPBT AA 2230 24.5 2929

 

[steve4102]

AA has data for the 223 in 35,40,45,50,52,53,55,60,62,64,69,70,75,80gr. Sorry no 77gr.

http://www.accuratepowder.com/data/...al(5.56mm)/223 Remington pages 185 to 187.pdf

 

[Hiaboo]

That's perfect! Thanks.. I looked on the AP site but couldn't find that?? I guess I wasn't lookin hard enough huh?

 

[docgary]

data for 223 and AA 2230

.224" 69 gr SIERRA MK HPBT

.......START (MIN) LOAD....VELOCITY....MAX LOAD...VELOCITY.....ADDL

AA-2230.......21.9...................2500...........23.5..........2700........COAL = 2.260"(Sierra manual)

AA-2230.......22.1...................2661...........24.5..........2929........COAL = 2.250"(Lee manual)


77 gr SIERRA MK HPBT

AA-2230.......20.9...................2400...........23.4..........2650........COAL = 2.260" (Sierra manual)

intermediate data points:
..................21.9...................2500
..................22.4...................2550
..................22.9...................2600


80 gr SIERRA MK HPBT

AA-2230.......21.2...................2424...........23.5..........2754........COAL = 2.450" (MAXIMUM COAL as per AA manual)


AA-2230.......20.2...................2420...........22.5..........2662........COAL = 2.340"( MINIMUM COAL as per LEE manual)

*Sierra manual denotes the COAL at 2.260" max)


DOCGARY

 

[Bullet]

Sierra data can be found here - Separate data for bolt guns and AR’s both are here -

http://www.6mmbr.com/223Rem.html

And lots of info.


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