SK Airsoft featured the Dytac Arron Smith MCX Spear LT MWS Kit recently and now they talk about if it is worth the money in this video. The Arron Smith MCX Spear LT kit for the TM MWS gas blowback platform is a premium, complete package. Featuring full Sig MCX markings, CNC 6061 aluminum receivers, and an S45 steel bolt, it's built for durability.  Internally, it includes a Unicorn 6.03 200mm inner barrel, CL Project A+ Revolution bucking, and a Dytac CNC ambidextrous trigger box. Rounding out the kit is a CNC aluminum handguard and a steel replica Sig flash hider.