Selling off extras, Earlier in the year I had made a 50Beowulf (12.7x42mm) rifle on the SrV2 Siberian platform, works Spectacular! and in doing so I also had 3 extra barrels made up at the same time to spread the love of the Big bore. these are more or less a "Complete" Calibre change for your AR type rifle, as the barrels include a 5rd Beowulf Mag w/ the proper follower. They are head spaced for a Grendel (Type 2) AR Bolt (7.62x39 AR bolts are "Type 1" and are NOT compatible) $500 for the (x1) 8" model  $525 for the (x2) 12.5" model they are all threaded 3/4x24tpi & .875" Gas block Diameter (Pistol for 8" and Carbine for 12.5") Gas port is NOT DRILLED (for use also in the PAR / SAR / MDI and other Non-Semi AR-type rifles) All it takes to be used in a Semi is to drill the Gas port (best to see a proper gunsmith about it) $75 for the Radial Door breacher As of Sept 1 I believe these will require the eyebawlz to look over a valid Pal, No pal or Unwilling to provide one will result in No Sale, Deposits are NON-Refundable & are valid for 14 days. Shipping is on the buyer.