Dpms Firearms Llc Ar-15/M16 Pivot-Pin Adapter Bushing

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Eccentric, steel bushing fits tightly inside .315″ upper-receiver, pivot-pin holes reducing the internal diameter to correspond with .250″ lowers. Matches the military finish of your gun. Measure your pivot pin before ordering. Mfg: Dpms Firearms Llc SPECS: Steel, parkerized. .380″ (9.6mm) OAL.