Very nice lower build kit - CMC Triggers Complete Lower Receiver Parts Kit for AR-15

This kit was well put together and i already have a love affair with their drop in triggers and this build kit did not disappoint I strongly recommend it for the quality of the machine work at this price point you cant beat it.Pair this kit up with a 3lb CMC trigger and your lower build will be all that you want it to beAnd as always ordering from Optics was a great experience.