This is my first AR type build.
Parts:
Nikon P-308
Burris Pepr QD 1" mount
Aero Precision M5 Upper and Lower
Aero Precision MLok handguards (FDE)
DPMS 18" 1/10 SASS Barrel with DPMS .936 Micro Block
Troy mid-length gas tube
Precision Armament M4-72 Brake with accuwashers (FDE cerakote)
WC Armory NIBO BCG
AXTS Raptor Charging Handle (FDE)
CMC single stage trigger (2 3/4lbs)
Magpul K2 grip (FDE)
Magpul UBR Stock (FDE)
SprinCo Orange Buffer Spring
3.8 oz heavy buffer
Magpul 20 round mag
Still trying to see what it likes to be fed. I have put Federal Premium Gold Medal Sierra MatchKing 168 grain through. I have a box of the same ammo at 175 grain. 3/4" group at 100yrds. About as much recoil as a stock 5.56. Real fun rifle to shoot.