Just built my first AR-15 lower last night. its about 75% done. (rguns lower, bushmaster guts) will probably upgrade to a geissele trigger later
Got the lower receiver and clip right before prices went thru the roof on em. now i just need a buffer tube/spring/ to complete the lower.
not sure about which upper to go with right now. free float something or other. torn between .223 and .300 blackout right now tho