Raptor TWI CNC Steel Side Mount for PKM / PKP Airsoft AEGs

"This is in my opinion the best rail mount for the PKM. It is very nice and high quality even though it has bad tooling marks (most real Russian guns have bad tooling marks as well so i don't count this as a downside.) You can use all surplus Russian optics on it so it will look a lot more realistic instead of the picatinny rails that other companies make. If you can get past the lack of instructions it is quick and easy to install.