FN MK46, MK48 Top Cover Helical Torsion Spring

Description: FN MK46, MK48 Top Cover Helical Torsion Spring. Forged from quality steel, this OEM factory original top cover helical torsion spring is manufactured for the FN MK 46 and MK 48 machine guns chambered in .308 Win, 7.62x51mm, .223 Rem, and 5.56x45mm. This top cover helix torsion spring is installed onto the cover frame in conjunction with the cover catch, headless shoulder pin and retaining pin clip. This piece functions by creating tension for the cover catch. Whether your rifle is manufactured by FNH, FN Herstal, FNH USA, or FN America, this top cover helical torsion spring is made to the same high standards as the parts already in your FN firearm. 

Manufacturer: FN America

Note: It is recommended that all FN parts be installed by a qualified gunsmith.

PRODUCT SPECIFICATIONS:

• Brand: FN America
• Caliber: .308 Win, 7.62x51mm,.223 Rem,5.56x45mm
• Finish / Color: Unfinished
• Firearm Type: Rifle
• Material: Steel
• Models Fit: FN MK 48