AR-15 M16A1 Short Butt Stock. Does not come with butt plate, screws or sling attachment. This butt stock is like the new A-2 style but is 1" shorter and uses the A-2 style trap door butt plate (not included).
Original US military stock for M16 rifle does not include but accepts standard metal butt plate and sling swivel mount. Used in good condition and may have arsenal paint numbers, limited supplies.