AR Pistol upper

[reckless1911]

im looking to put together my first inexpensive test pistol build and looking for a 10.5 upper with quadrail. I ran across this deal and was wondering if anyone has had any experience with them or think its worth it for what im trying to do.

http://www.hardenedarms.com/ecProduct_229_70

 

[reckless1911]

ultimately im just trying to build my own version of this since they wont ship me one here in MD.

http://www.primaryarms.com/radical-...ar-pistol-with-sig-brace-5-56-rf10-5pistol556

 

[drewhall]

I have the Radical Firearms upper that comes on the pistol you linked. 10.5, with that same quad rail. The rail is OK, I think I should have gotten the other rail option which is more like the MI rail I have on my 16". For the price though I dont think you can beat it. I bought it strictly for a range toy and through it on a lower I already had. The buffer tube they sent me is out of spec, too long allowing the gas key to hit the lower. I ended up getting a KAK tube and Shockwave brace and that took care of it.

 

[dreadpirate]

Check this out; already has a KAK flash can attached:

http://palmettostatearmory.com/psa-...ok-slant-12-freedom-upper-with-bcg-or-ch.html

 

[Shazam]

At that price it"s hard to pass up.

 

[george g.]

I have that hardened arms upper,shoots real good and no problems with about 200 rounds through it.The only problem with hardened arms was shipping time, but this time last year everyone was slow.

 

[drewhall]

The rail on the PSA upper looks nicer than the Radical. If O didnt have other priorites I would change mine out for weight savings. I will never use all the space on a quad rail and I prefer a narrower lighter front end.