Good CGN, was curious if anyone else can notice a slight gap between the upper and lower when holding up to the light. And would this be normal? Ty.
Mine has a gap that you can see light between, but even without a tension screw installed the upper/lower is tight with no wiggle. Its just as good if not better then my billet Ar15 upper/lower combos actually
I am experiencing some wiggle between the upper and lower since I installed my PA prism scope, when I hold it by the grip and shake left and right the upper moveand rattles. When I support the stock with my armpit and shake left and right wiggling stops should I be concerned or is this normal when you have added 1 pound to the upper? Thanking you in advance for your time and consideration.




























