SOLD I have an Oly K16 with a 16" 1 in 9 twist stainless bull barrel (NOT the standard chromoly) for sale. I bought it new about a year ago and have only put about 300 rounds or less through it and can't really afford to feed it anymore. It has never had 1 hiccup. It has a knurled free float tube, A2 trapdoor stock and railed gas block. Magpul MIAD grip (doesn't have any of the interchangeable parts). RRA 2-stage NM trigger which I lightened (I'd guess around 3lbs). Includes two 20rd Pmags, one CProducts 30rd mag and case. $650 to WA residents only. I am Located in Battle Ground, 15 minutes northeast of Vancouver. Willing to drive reasonable distance.