James wrote …
I built this rifle for a fellow Infantryman as a end of service gift.
The upper receiver is a Palmetto State Arms carbine length gas system with a FN made cold hammer forged barrel chambered in 5.56 with a 1 in 7 twist rate, Lower receiver is a Surplus Ammo and Arms brand lower (contracted out to Aero Precison) the lower parts kit i used is CMMG.
The Keymod forend is a carbine length model in factory Multicam made by B5 systems, the pistol grip is a Magpul MOE-K model and the stock is just a basic MOE model that had to be custom hyro-dipped by Liquid Gunworks. Rear sight is a MaTech BUIS and is standard issue on military M4s, optic is a Aimpoint Comp M2.
I am sure your colleague has very happy with the gift!