These happened to be great rifles. I bought 1 with 14.5 and a quad rail. After receiving it, I immediately went back and ordered another. This time a 16" version. Unfortunately, they didn't have Northern Guard lowers anymore. However, I did get the Alpha rail with a front sight.
1/7 4150 melonited barrel (both)
Mid gas system (both)
Troy ff front (Bravo and Alpha)
Troy Enhanced CQB grip (replacing all my Magpuls with this now - awesome)
Troy Battle ax stock (quality piece but heavy)
2 Battle mags (meh, still better than GI)
Troy Medieval flash suppressor (kinda cool, w/e)
Trigger is mil spec without mushiness. Pretty crist on both rifles.
I like how lowers are machined. Much cleaner looking than PSA. Lower parts kit is also better finished than PSA.
~500 rounds through the first one and about 200 through the 2nd one. No failures. 2 MOA or better.
For $600 this is a steal. I feel stupid owning an $800 Windham next to these rifles :/