The Magpul MLOK Hand Guard Rail Section has a flat bottom besides the mounting holes. Please email us at techsales@opticsplanet.com regarding your quesiton.
If you Rock River Arms AR15 has an Magpul MOE handguard these Magpul MOE Picatinny Rail Sections will work. If your AR15 does not have an MOE handguard they will not work.
The Magpul MOE Picatinny Rail Sections will mount to the Magpul MOE handguard or MLOK mount slots on a handguard. If your M&P15 has the MOE handguard or MLOK handguard the Magpul MOE Picatinny Rail Sections will be compatible and include the necessary mounting hardware.
If your Typhoon F12 uses an MLOK compatible rail then yes the Magpul MOE Picatinny Rail Sections will work. However, if it is Keymod or does not have have mounting points on the handguard they will not work.
No, the Magpul MOE Picatinny Rail Sections are designed to fit the MOE handguard and will not fit a Draco NAK9.
Yes, this should be compatible.
Yes, these should be compatible.
All hardware necessary for attachment directly to integral mounting slots on MOE hand guards and forends is included.
Yes it will fit the AR-15 platform.
Yes, they should fit.