Wolff Ar-15/M16 Extra-Power Hammer Spring
We found a great deal on the Wolff Ar-15/M16 Extra-Power Hammer Spring for only $4.99 at Brownells.
Durable, steel springs provide extra hammer power to ensure proper ignition with each trigger pull. Replaces factory spring. Mfg: Wolff SPECS: Steel. Approximately 23/32″ (18.2mm) wide, 2″ (5.1cm) long.
