mr_fn10" Keymod monolithic upper, includes barrel nut, externally very clean but has had a bit of use.
Shipping extra for actual label charge with pickup also available. I'm a local FFL (Odd Shots: Arms & Amenities), items will ship from the shop and are generally on display/for sale in shop. All cards are accepted with a 3% processing fee, know your state's laws, and feel free to ask questions!
