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Page AR-15 » Ammunition
AR Sponsor: bravocompany
Posted: 1/13/2006 8:29:42 PM EDT
Has anyone here ever chronographed the white box 55 grn fmj .223 that walmart sells? It is the stuff that is made in Israel.  I searched around a bit and had no luck.  Thanks in advance Eric
Link Posted: 1/14/2006 6:27:32 PM EDT
[#1]
Here is my data.

Bushmaster A2 20"Barrel   55gr FMJ  Factory USA223R1  Avg.Vel=3069  Stdv=20  #Shots in string=12  Temperature~92F
Rock River  16"Barrel   55gr FMJ  Factory USA223R1  Avg.Vel=2910 Stdv=14.1  #Shots in string=10       Temperature~92F


Link Posted: 1/15/2006 9:36:21 AM EDT
[#2]
Here's more data from the other day...

Colt 16"Barrel 1/7 twist 55gr FMJ Factory USA223R1 Avg.Vel=2920 Stdv=29.79 #Shots in string=10 Temperature~41F

Link Posted: 1/16/2006 7:19:57 PM EDT
[#3]
I crono'ed a few rounds of the 223rv (I can't remember the numbers but it's something like that) and it was around 3000 out of my 20 inch bushmaster.

I lost my data on that range session though.
Page AR-15 » Ammunition
AR Sponsor: bravocompany
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