CRC 1U0004 is a M-LOK Extended length handguard with a gas tube cover.
AK/ AKM Extended Handguard
Manufacturer Part Number: 002172
Made in Ukraine
"KPYK" Manufacturer
Mil-Spec. Battlefield Tested.
It has a new bottom:
New seats on the upper cover
New receiver end for the rifle
Compatible with both long and short upper covers
Ability to keep a cleaning rod in its regular place
The Gas Tube cover:
Integrated Picatinny rail
M-LOK interface
The following remains unchanged:
1 - Rigid aluminum construction.
2 - M-LOK interface for attaching accessories
3 - Installation is basic. No gunsmith skills are required.
4 - It is possible to use both with a native gas tube and with tubes of other manufacturers.
5 - The set includes both the upper and lower parts of the set. The lower part can be used separately.
Weight: 0.925 LB or 420 g
Length: 14.2" or 360 mm