Heckler and Koch HK21 Elbow Spring

Description: Heckler and Koch HK21 Elbow Spring. Constructed from steel, this OEM spring from HK is manufactured in Germany and designed for H&K HK21 and HK21E rifle models chambered in 7.62x51mm / .308 Win. The spring installs behind the belt inlet to apply pressure to the locking lever. 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 HK21
• HK HK21E

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
• Finish / Color: Unfinished
• Firearm Type: Rifle
• Material: Steel
• Models Fit: HK HK21,HK HK21E