With the T.H.O.R. technology now working its way through the whole line, here is a basket of .40 TRIADs. Starting of with high grade U.S. solid titanium bar stock, over an hour of machining goes into producing the thickest, strongest Ti can envelope yet to make it to market. This is not an aluminum tube, but rather 100% titanium. With a diameter of 1.6" and an overall length of 7.9" the T.H.O.R.s utilize the same envelope for either the 9mm, .40 or .45acp. As with all quality Neilson regulated cans specialty steel is used for the Neilson, as Ti is a poor choice. With the new Ti T.H.O.R. diverter and baffles, this can is remarkable. A special Poly Ceramic coating actually hardens with each heat/cool cycle. Yes, these cans can take limited full auto use (static mounts available, everything swaps out, etc.). Weight? Well, lets do this the right way. These units when properly loaded with lithium grease (approx 10ccs) will come in at 12.8oz. The quietest, most advanced can to ever leave the shop.