Heckler and Koch HK21E / HK23E Sight Aperture

Description: Heckler and Koch HK21E / HK23E Sight Aperture. Made from a black finished steel, this OEM part from HK is manufactured in Germany and designed for H&K HK21E and HK23E rifle models chambered in either 7.62x51mm / .308 Win or 5.56x45mm / .223 Rem. The aperture installs on the rear sight assembly and is elevated up or down by the shooter to dial in target acquisition. Heckler & Koch is world renowned for their high quality firearms and parts. You know that when you buy an H&K part or accessory, you are getting the highest quality materials and assembly available.

HK Models Fit:

• HK HK21E
• HK HK23E

Manufacturer: Heckler and Koch

Note: It is recommended that all H&K parts be installed by a qualified and trained gunsmith.

PRODUCT SPECIFICATIONS:

• Brand: Heckler and Koch
• Caliber: 7.62x51mm,.308 Win,5.56x45mm,.223 Rem
• Finish / Color: Black
• Firearm Type: Rifle
• Material: Steel
• Models Fit: HK HK21E,HK HK23E
• Sight Style: Iron Sight