DowNut
09-04-2014, 02:59 PM
Plinker Arms has recently released a line of complete AR-15 upper receiver kits that convert your 5.56mm to a .22LR. They sent me the short-barreled rifle version with a 12.5-inch barrel, free-float handguards, and threaded flash suppressor.
More... (http://feedproxy.google.com/~r/POLICE-All/~3/D-8twmBr6oc/police-product-test-plinker-arms-22lr-upper-conversion-kit.aspx)
More... (http://feedproxy.google.com/~r/POLICE-All/~3/D-8twmBr6oc/police-product-test-plinker-arms-22lr-upper-conversion-kit.aspx)