LMT MRP 12.5” piston barrel and BCG. This is the newer chrome BCG, full auto profile, the newer 2 position gas plug (“fire” and “supp”). 0 rounds through this setup but both have been installed in a MRP chassis. $1100 shipped. Not looking for trades of any kind.
Link to BCG: https://lmtdefense.com/product/l7d3p/
Link to barrel: https://lmtdefense.com/product/l7mc1b/
