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Anti-slip grooves on charging handle latches
Green Spring
7-sided M-LOK slot configuration
Ensures secure attachment of KeyMo adapters to suppressors
HOLOSUN 503R RED MRS Long Gun Parts Anti-slip grooves on charging handleThe Holosun 503R MRS is a micro red dot sight with a Multi Reticle System (2MOA dot + 65MOA circle) for versatile targeting. Its 6061 T6 aluminum housing withstands 1000G vibrations, and the IP67 rating ensures reliability in wet conditions. The rotary switch adjusts reticle intensity across 12 settings (10 daylight, 2 NV compatible). Compatible with standard mounts, it includes a lower 1 3 co witness mount and CR2032 battery. Features Specs: Reticle:
US$ 108.39
US$ 27.93