M6X1 Thread Platinum Lined Nipple Only

M6X1 Threaded platinum lined nipple only uses standard nipple wrench. Platinum lined nipples are a must when shooting heavy bullets with large charges such as I use in long range (1000 Yards) muzzleloading matches. These will withstand pressures generated by these loads without eroding for a long period of time. I have over 1000 rounds fired with 90+ grains of Swiss 1 1/2 F black powder and they are still going strong. I can only get 30-40 shots out of a standard nipple before it is worn out making a platinum nipple far better and cheaper in the long run. The rapid wear in the standard nipples means that each shot is different and materially effects the accuracy of your rifle. Hole diameter is .026".