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Rock River Arms AR15 upper .223/5.56
Posted: Mon Apr 26, 2010 11:55 am
by killerfly128
I have a RRA upper in .223/5.56 for sale, located in north Ft. Worth.
Rock River chrome lined 16" barrel with M4 cuts
M4 fatty handguards
F marked front sight post
Flat top upper with T marks
NO BCG OR CHARGING HANDLE
About 500-600 rounds fired
$400 OBO (please do not waste my time with some insane low ball offer)

Re: Rock River Arms AR15 upper .223/5.56
Posted: Wed Apr 28, 2010 1:14 pm
by killerfly128
Price is OBO guys and gals. Feel free to make an offer.
Re: Rock River Arms AR15 upper .223/5.56
Posted: Wed Apr 28, 2010 7:29 pm
by ExMarlboroMan
Coming to houston anytime soon?
Re: Rock River Arms AR15 upper .223/5.56
Posted: Wed Apr 28, 2010 7:33 pm
by killerfly128
ExMarlboroMan wrote:Coming to houston anytime soon?
Nope, but I can ship.
Re: Rock River Arms AR15 upper .223/5.56
Posted: Wed Apr 28, 2010 7:45 pm
by ExMarlboroMan
killerfly128 wrote:ExMarlboroMan wrote:Coming to houston anytime soon?
Nope, but I can ship.
I'll send you a pm.
Re: Rock River Arms AR15 upper .223/5.56
Posted: Wed Apr 28, 2010 9:20 pm
by rm9792
WHy the heck are Ar uppers sold minus BCG and CH? That is like selling a lower with no hammer. Doesnt make sense, it isnt like it is personalized like handguards or grips.
Re: Rock River Arms AR15 upper .223/5.56
Posted: Wed Apr 28, 2010 9:30 pm
by killerfly128
rm9792 wrote:WHy the heck are Ar uppers sold minus BCG and CH? That is like selling a lower with no hammer. Doesnt make sense, it isnt like it is personalized like handguards or grips.
This was a spare upper I have, I onyl have one BCG right now.
Re: Rock River Arms AR15 upper .223/5.56
Posted: Wed Apr 28, 2010 9:37 pm
by rm9792
But somehow you got an upper w/o those parts. I see stores and such selling all the time that way and dont know why. Just curious.
Re: Rock River Arms AR15 upper .223/5.56
Posted: Wed Apr 28, 2010 9:42 pm
by killerfly128
rm9792 wrote:But somehow you got an upper w/o those parts. I see stores and such selling all the time that way and dont know why. Just curious.
Cheaper to buy spares and such.
Re: Rock River Arms AR15 upper .223/5.56
Posted: Wed Apr 28, 2010 9:42 pm
by killerfly128
Here is a list of barrel codes. Keep in mind all of there 16" barrels are NATO 5.56 chambered, stainless barrels have the wylde chamber. My barrel is a chrome lined molly barrel making it a 5.56 barrel.
http://www.ar15.com/forums/topic.html?b=2&f=38&t=149779" onclick="window.open(this.href);return false;
Mine is the 219 barrel with a c marking, you can kinda see it in this pic.
Here is the chamber, I just cleaned it with some linty patches I have so forgive that, I need to buy better patches.
Here is the top of the upper showing the T marks and RRA logo.
and here is inside of the upper reciver showing the gas tube

Re: Rock River Arms AR15 upper .223/5.56
Posted: Wed Apr 28, 2010 10:05 pm
by KC5AV
What's the twist rate on the barrel?
Re: Rock River Arms AR15 upper .223/5.56
Posted: Wed Apr 28, 2010 10:09 pm
by killerfly128
KC5AV wrote:What's the twist rate on the barrel?
1/9
Re: Rock River Arms AR15 upper .223/5.56
Posted: Thu Apr 29, 2010 5:56 pm
by killerfly128
SPF
Re: Rock River Arms AR15 upper .223/5.56
Posted: Thu Apr 29, 2010 8:16 pm
by ExMarlboroMan
Payment has been sent!

Re: Rock River Arms AR15 upper .223/5.56
Posted: Fri Apr 30, 2010 4:51 pm
by killerfly128
SOLD !!!