freefloat

  1. R

    Barrel Clearance

    I just received 2 new Benchmark MTU barrels from Straight Jacket Armory. First thing I noticed when mounting them in my MPA chassis is that the barrel very close to the first set of ribs in the barrel channel. Once the action screws are torqued, I can just slip a piece of paper between the...
  2. F

    Gunsmithing AR Freefloat Forened (MI) Install Question

    Anyone know exactly how "minor" the minor-gunsmithing is that is required for a Midwest Industries Free-float "tactical" forearm for an AR-15 type rifle? Or more specifically, just what it entails? Thanks in advance!