Heckler & Koch MR556 / MR762 Buffer Detent Locking Pin Spring

Description: Heckler & Koch MR556 / MR762 Buffer Detent Locking Pin Spring. This steel constructed buffer detent locking pin spring is a factory original HK component. The spring is housed in the receiver and adds tension to the buffer locking pin which holds the buffer spring and assembly in place to prevent it from falling out. This spring is the perfect replacement for a worn or damaged part or add it to the parts chest as a handy spare for the future. 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.

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

Manufacturer: Heckler and Koch

PRODUCT SPECIFICATIONS:

• Brand: Heckler and Koch
• Caliber: .223 Rem,5.56x45mm,.308 Win,7.62x51mm
• Finish / Color: Unfinished
• Firearm Type: Rifle
• Material: Steel
• Models Fit: MR556A1,MR762