I'm on the fence looking to buy an M4 style AR.
I'm looking at Stag Arms model 2 (Plus package), Spikes Tactical ST-15 M4 LE, and Bushmaster Patrolman A3. I want the upgraded parts M16 bolt carrier, and heavier buffer, MPI & HPT that's in the Stag and Spikes.
I can order a Bushmaster...