For sale is a tapered barrel sleeve that was used on some Krag sporters to streamline the barrel/receiver junction.  The sleeve is split on the underside so it is slid down the barrel and grips the barrel tightly when in place.  Pictures of it installed on a sporter can be seen in the thread titled "Krag w/Barrel Dovetail" which I started in early April.  The sleeve is about .5" long.

Asking $30 shipped to the 48 states.

If interested, email me at:
twparker57@hotmail.com

Tom Parker, aka Gunboat57