54mm Internal Retaining Ring

Out of stock

54mm 2-Turn Internal Retaining Ring

  • Category: 54mm Hardware


Out of stock


This is used to retain composite phenolic/graphite insert single use nozzles.

Replacement for the retaining ring that comes with the 54/2800 Extended motor or Combo motor.

Required for Loki Research L-1040-LR, L20250-LW and M-1378-LR reloads.