In the Package: one 13.25" long M-LOK handguard with one barrel/mag tube tenon & two screws, four set screws.
Take a look at the full list of tweaks and features
Machined from one piece of solid billet aluminum for increased rigidity and reduced weight.
Full length 13.25" total length x 1.5" width x " 1.6" height x 7.5 oz length with exposed mag tube loading port.
Heavy duty tenon mount and screws hardware are provided increasing durability and load bearing capacity while ensuring easy installation
Four set screws afford rock solid bedding and eliminate lateral shift. 
Even easier DIY installation.
Extra M-LOKs slots on sides–now 24 slots total
Four Flush Cup holes for push button sling swivels 
Smoother, cleaner lines on each side with dedicated parts for different rifle models.
Flat bottom provides increased stability when shooting from a rest, while the slender width, deep finger grooves and rounded lower corners offer comfortable, confident ergos
Increased grip on bottom, with leaf voids cut into corner radii.
Improved compatibility with shortened barrels and suppressors.
All parts chamfered, deburred, and tumbled to provide a smooth comfortable finish with no cheese grater effect
Three colors: Sniper Green Cerakote, Sniper Grey Cerakote, Black Type III anodized aluminum coating. 
Always made in the USA.