digital depth indicator 8" small to 3" large
Manufacturer Part No : C40
Battery Monitor - 12V or 24V - Programmable
Light Source: Light-gathering fiber optic (battery not required)
Lamp - 1 Maxbright LED and 4 Ultrabright LED (Dimmable)
Spike's Lpk Standard 556 Blk Rail Fittings digital depth indicator 8" smallSpike's standard lower parts kit exceeds military specifications by a long shot while also offering a much better fit and finish. It includes: rounded hammer (works with all calibers), hammer spring, trigger, trigger spring, disconnector, disconnector spring, safety selector, detent, selector spring, bolt catch, bolt spring, roll pin, plunger, magazine catch, catch spring, catch button, front pivot pin, rear takedown pin, aluminum trigger guard with