In stock and shipping same day! HK Mark 23 Rear Sights.
Let us help you accessorize and upgrade your firearm.

HKParts | Heckler & Koch Genuine Parts - HKPARTS.NET / 801.987.3494

Rear Sight for HK Mark 23 - 5.5mm -4 $50.95:
HK Mark 23 Rear Sight - HKPARTS.NET

Rear Sight for HK Mark 23 - 5.9 mm -2 $50.95:
HK Mark 23 Rear Sight - HKPARTS.NET

Rear Sight for HK Mark 23 - 6.3mm Standard Size $49.95:
HK Mark 23 Rear Sight - HKPARTS.NET

Rear Sight for HK Mark 23 - 6.7 mm +2 $49.95:
HK Mark 23 Rear Sight - HKPARTS.NET

Rear Sight for HK Mark 23 - 7.5mm +6 $50.95:
HK Mark 23 Rear Sight - HKPARTS.NET

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