okay quality but it doesn't fit
Mounts without problems, and gives a S.F. look ;)
The piece takes place of the old one perfectly, The relief is especially noticeable during the blowback
Couldn't load pickup availability
Description:
This [APS] Heat Sink is made from metal and is designed for M4 AEG Pistol Grips. It features an adjustable motor height function to provide optimal power and performance to your M4 Pistol Grip.
Specification:
Package Contents: