HK91 / G3 / HK51 Selectors
Customize your HK G3/91 fire controls. Explore semi-auto, burst-capable selectors, and ambidextrous options for enhanced handling.
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Virginia Customers: Due to upcoming law changes, affected products are now Overnight Shipping only. Orders must be placed by Friday at 2:00 PM MT. After this deadline, HK Parts will no longer ship these items to Virginia