GAS BLOCK TOOL HK416 A5 MR556 A4 WITTEFebruary 20, 2025
HK416 A5 gas block vent screw adjustment tool from WITTE
Compatibility:
HK416 A5 and MR556 A4
Heyco Torx screwdriver with 2K plastic handle
Tipsize: T20
Blade length: 100mm
Blade: Molybdenum-Vanadium, chrome plated (with black tip)
The seamless combination of hard and soft surfaces on the handle improves load distribution and facilitates more comfort and prevents muscle fatigue.
Witte Pro Torx Screwdriver – 98900 Series
Tip size: T20
Blade length: 100mm (4″)
Identification of screw types on the top of the handle
Soft component
Anti-roll prevention
Multifunctional zone
Finest special high alloy steel
Black blade tips for optimal precision
Permanently marked blades
Made In Germany







