Per Dillon XL750 XL650, RL550, Square dealB fix per "Failsafe Shoulder Washer"

For Dillon XL750 / XL650 / RL550 / 550B. ✔ DillonXL750 / XL650 / RL550 / 550B. Failsafe Shoulder Bushing & Retaining Washer Upgrade. Replaces Dillon white plastic shoulder bushingPart No. 18086. ✔ Fits original Dillon fail-safe rod system.

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