https://www.armsunlimited.com/Colt-AR15-M16-20-inch-Upper-Receiver-Assembly-p/m16a4-sur.htm
Stock up on Colt! BGC there for $175. Complete A4 upper ~$555. Not bad.
Stock up on Colt! BGC there for $175. Complete A4 upper ~$555. Not bad.
Classified as heavy barrel?
If you use it to make a pistol it wouldn't matter, no?
Classified as heavy barrel?
Oh man. So nice!
I’ll let you touch mine when it comes in. Got the upper and a bcg.
Now for some 5.56 I'm blowing out =)
So if you get this and mount it on a pistol lower your good to go? How about an eighty % lower.
Bump, just because I really would like to find out the answer. Thanks
https://www.armsunlimited.com/Colt-AR15-M16-20-inch-Upper-Receiver-Assembly-p/m16a4-sur.htm
Stock up on Colt! BGC there for $175. Complete A4 upper ~$555. Not bad.
Same price, the $555 incl a BCG, which is now out of stock