Heckler & Koch MR556 / MR762 Firing Pin Return Spring

Description: Heckler & Koch MR556 / MR762 Firing Pin Return Spring. This firing pin return spring is made from high-quality steel and is a factory original component manufactured by HK. This spring provides tension to the firing pin to return the pin to a proper start position after a round is fired. Heckler & Koch is world renowned for their high quality firearms and parts. You know when you buy a H&K part or accessory, that you are getting the highest quality materials and assembly available.

Model Fit:

• MR556A1
• MR762

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

Manufacturer: Heckler and Koch

PRODUCT SPECIFICATIONS:

• Brand: Heckler and Koch
• Caliber: 5.56x45mm,7.62x51mm
• Finish / Color: Unfinished
• Firearm Type: Rifle
• Material: Steel
• Models Fit: MR556A1,MR762