Delete

[1siksi]

Delete

[golfish]

I know a guy who knows a guy that bought one of these from GB. Back then HA's used a Yankee Hill Machine Diamond free floating rail and all the other mounting stuff was Yankee Hill Machine. Its a well built upper but it wouldn't cycle worth a darn unless the gas port is drilled out to 3/32"

I'm just linking these to you because I felt it was such a good deal on a complete upper. I think I paid around 200.00 for it..

http://www.gunbroker.com/Auction/ViewItem.aspx?Item=447288665

[Jimi Jah]

YES, USE YANKEE HILL. I like the smooth one, no rails. 4" they got.

[bohoki]

depends on how you intend which sights you want

with 7.5 barrels free float is pretty much it i did one of each

[golfish]

[1siksi]

I was thinking Yankee hill 7" my buddy has one for $100 I'm running a 7.5" SS barrel

[lakersandguns]

An old build

[1siksi]

[ATTACH]361344[/ATTACH]

An old build

Looks good. How did you go about your lower. Was it a registered lower or 80%