Available in 10-shot capacity:
  • Remington Model 7600 - (308)
  • Remington Model 783 - (204/222/223/243/308)
  • Remington Model 700 - (204/223/243/308)
  • Ruger American - (204/223/243/308)
  • Tikka T3/T3X - (204/222/223/243/308)
  • Howa 1500 - (223/243/308)
  • 2017 Lithgow LA102 - (223/243/308)
  • Sauer 100 - (243/308)
  IMPORTANT NOTICE: Remington 7600 - This notice only applies to the Remington 7600 Unimag; no cartridge length limits exist for other firearm makes. Lucky Thirteen Remington 7600 Unimag Mod II magazines were designed for cartridge overall lengths of 69.5mm or longer. Lucky Thirteen recommends use of cartridges no shorter than 69.5mm overall length. Refer to the link for further information. IMPORTANT NOTICE - Rem7600 Unimag Mod II - COL Limit Remington 7600 - The Lucky Thirteen Remington 7600 Unimag is not designed for, or intended for use in the 7400 series of semi-automatic rifles. Howa 1500 and Remington 700 - The Lucky Thirteen Howa 1500 Unimag and Remington 700 Unimag is to be used in conjunction with the Lucky Thirteen detachable magazine conversion bottom metal.