Magazine Takedown Bolts or Tube Caps


  • Machined from cold rolled steel
  • Replaces original shotgun magazine tube cap
  • 3/4″ wood screw swivel base
  • Fits Remington 870, 1100, and 11-87 models,
    • 20 ga. (TSC-79520)  is needed for Remington small frame, lightweight and youth, and  express  not a 12 ga. cap
    • 20 ga. has external ratcheting (Remington)
    • 12 ga.   (TSC-79523) has both internal and external ratcheting (Remington)
  • Fits Mossberg 500 Series (TSC-79544)
  • Fits Maverick Arms 88 Series (TSC-79544)
  • Distinctive knurl pattern
  • Swivel base rotates 360°
  • Accepts all standard U.S. detachable swivels allowing easy installation of any sling

Residents of California – Proposition 65 WARNING


Additional information


MagBolt Mos500, 12ga, 16ga, 20ga, Remington 12ga, 16ga, Remington 20ga


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Q: Hi I have a 12G type of your Magazine cap for Remington. It includes 2 ways of ratchet locks. one is located on rim of magazine cap. Another is on roof of that. So, 20 gauge magazine cap works as the same way? Regards,
— Asked by Yoshiyuki Kobayashi on May 22, 2018
A: They should work the same way as long as they are both remington guns and the same model of gun
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