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MADBULL SI CRUX 15inch Keymod Hand Guard for HK416D
MADBULL CRUX Keymod Hand Guard for416, 15inch / Finally, from the MADBULL, STRIKE INDUSTRIES, Inc. HK416 compatible · KEYMOD rail hand guard appeared in the official license version.
As it looks like a cruciform when the rail hand guard is viewed from the front, the stylish appearance named "CRUX" with the meaning of "South Cross" not only looks beatiful but also realized weight reduction by adopting the KEYMOD system.
By replacing the heavyweight HK416 on this rail, the physical burden on the shooter will be greatly reduced.
KEYMOD Option Rails can be mounted on the right side, left side and lower side.
It can be used for AEG, gas blows and trepons.
Body size
Inner diameter /φ:about 31.6mm
Length: about 387mm
MADBULL SI CRUX 15inch Keymod Hand Guard for HK416D
MADBULL CRUX Keymod Hand Guard for416, 15inch / Finally, from the MADBULL, STRIKE INDUSTRIES, Inc. HK416 compatible · KEYMOD rail hand guard appeared in the official license version.As it looks like a cruciform when the rail hand guard is viewed from the front, the stylish appearance named "CRUX" with the meaning of "South Cross" not only looks beatiful but also realized weight reduction by adopting the KEYMOD system.
By replacing the heavyweight HK416 on this rail, the physical burden on the shooter will be greatly reduced.
KEYMOD Option Rails can be mounted on the right side, left side and lower side.
It can be used for AEG, gas blows and trepons.
Body size
Inner diameter /φ:about 31.6mmLength: about 387mm