AMMO-ONE collectible_ammunition,ammunition,collectible_ammo , ammo,cartridges,rare_ammunition,bullets,hard_to_fi nd_ammunition,sabots,books,cartridge_books,ammo_bo oks,autographed_ammo_books,gun_books,books_on_guns ,books_on_bullets,bullet_books sells these cartridges at $19.95 each. These are used in the M8C Spotting Rifle.