I have a new unfired Heckler & Koch MR-556 upper receiver group for sale. Includes the complete 16" barreled upper, internals, Hk diopter iron sights, manual, receiver lock, and battle grip.
***This upper IS compatible with all other standard AR15 lower receivers***
Buyer has the choice of a PRI Gas-buster charging handle or the standard charging handle...whichever they prefer.
$1,900 shipped and not interested in trades.
Thanks!!
-Mike
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