The Firing Line Forums - View Single Post - Loads and chrono data, .223 w/ AA2220.2230.2230C

**Mal H** · June 17, 1999, 05:03 PM

Thanks for the data S-J. I'll be curious to see your tests when you do the group sizing.

A couple of questions - Where did you find the 2220? Is it now available anywhere online? What is 2230-C? Is it the Czech variety? Aren't you surprised to see the 16" bbl have a higher vel. than the 20"? How do you account for this? Also, both vel.'s are too high for the listed load as you suggested. Any ideas why?

June 17, 1999, 05:03 PM	#2
Mal H Staff Join Date: March 20, 1999 Location: Somewhere in the woods of Northern Virginia Posts: 16,955	Thanks for the data S-J. I'll be curious to see your tests when you do the group sizing. A couple of questions - Where did you find the 2220? Is it now available anywhere online? What is 2230-C? Is it the Czech variety? Aren't you surprised to see the 16" bbl have a higher vel. than the 20"? How do you account for this? Also, both vel.'s are too high for the listed load as you suggested. Any ideas why?