Griffin Armament has filled out their product line well beyond just suppressors and muzzle devices to include a wide variety of AR accessories and components. Their Low-Pro RIGID Rails are one of their newest offerings.
This rail gets its RIGID moniker from internal ribs that, when coupled with the extruded aluminum construction, provide increased rigidity. It features a full length top rail with MLOK slots along the full length of the 3, 6, 9 o’clock sides. Sling swivel sockets are integrated into the rail on both sides near the upper receiver.
Everything about this rail makes the end user’s life easier in terms of the tools necessary for installation, how complete the rail is out of the box, and the value offered. The lightweight 7075 T6 aluminum barrel nut is designed to be installed with a common AR armorers tool that you probably already have – the CAR stock wrench. The rail also ships with a useful and full-featured armorer’s wrench. Speaking of what ships with the rail… It includes the rail, barrel nut, and hardware but it also includes a full set of Griffin Armament’s Rail SHIELD Panels, the previously mentioned armorer’s wrench, the Griffin Armament Primo Gas Block, and a QD sling swivel! If you are building from scratch, that will save you a ton of cash.
The Low-Pro RIGID Rails are available in 4 lengths: 8.6″, 10.5″, 13.5″, and 15″. They are available now from Griffin Armament.