Heckler & Koch MR556 Firing Pin

Description: Heckler & Koch MR556 Firing Pin. This firing pin is constructed from high-quality steel, has a black finish, and is a factory original component manufactured by HK. This firing pin is the crucial component of the rifle that strikes the bullet's primer, thus firing it. 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

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
• Finish / Color: Black
• Firearm Type: Rifle
• Material: Steel
• Models Fit: MR556A1