I have approximately 2 1/2 pounds of Sierra .257 diameter X .863 long copper bullet jackets. See following link to Sierra Bullets website for more details. Bullet Jackets - Sierra Bullets - The Bulletsmiths They are not in current production and according to Sierra, it may be "many months" before they are available again. Last net price through Sierra was around $150~ a carton. A reasonable offer takes them~ 541-821-8949 Please - No Texts.