Geissele Automatics MK4 Super Modular Rail 15" MLOK includes Stainless Steel Gas Block Black 05-315B

Geissele Automatics 05-315B Super MK4 M-Lok Rail AR15 Rifle Aluminum Black 15"
The Super Modular Rail (SMR) MK4 M-LOK Are Purpose-Built And Feature Integrated M1913 Picatinny Rail sections at The Fore Of The Rail In The 3, 6 And 9 O'clock Positions. It Also features Geissele's Proprietary 2" Long Barrel Nut.
Type: Railed Forend
Firearm Type: Rifle
Firearm Model: AR-15
Material: Aluminum
Finish: Black
Rails: Picatinny

Manufacturer: Geissele Automatics
Mfg Number: 05-315B
Model: Super
Series: MK4 M-Lok Rail Does FALSET Include: • Barrel Nut Wrench FALSEte: IF THIS IS YOUR FIRST TIME PURCHASING A GEISSELE AUTOMATICS RAIL, YOU WILL NEED TO PURCHASE A GEISSELE BARREL NUT WRENCH IN ORDER TO PROPERLY INSTALL THE RAIL. This product is FALSEt returnable. Contact the manufacturer for warranty and assistance.