sight support
AK74 aluminium upper handguard
sight support for 039C
AK74U handguard
handguard
AK74 tactical handguard
G36C handguard(nylon)
M4CQB handguard(aluminium)
RPK handguard(aluminum)
M4A1 handguard(NYLON)
M4 RIS handguard((aluminium)