I have a complete upper with or with out bolt, carrier, charging handle its an XM177 type H-BAR barrel its 11.5" long barrel with a pin and welded 5.5" flashider on an A1 upper with forward asst. but no shell deflector. it shots real good and by the looks of it it hasn't had a lot of rounds throught it
The barrel is marked 5.56 and the barrel is a heavy barrel and it has light handleing marks. Twist rate is unknown. sorry!!
The A1 upper is marked P M and has an after market knob on the windage drum. Makes it easy to change windage. The upper dose have some small scratchs or spots on the right side of the upper and a couple more on the left side above forward asst. can send pics of area's
The carrier is marked with a " D " it looks newer than the rest of the upper
The charging handle well, looks like a charging handle newer also i guess
I am looking for is an 20"A2 or A3 complete upper preban or no-ban with flashider and bayonet lug. I would like it to have the carrier and bolt so to keep its head spacing the same.
I can e-mail pictures
Thanks for lookin E3