This pistol length CNC machined Aluminum Handguard features a Picatinny top rail with M-LOK slot on both sides as well as at the bottom, opening it up to a series of add-ons. IT will fit most AR-15 uppers.  Therefore it will also fit AR Pistol builds that have AR-15 upper barrel nut threading such as the 300 Blackout and the AR-9.

Features:

• Material Aluminum Military
• Type III Hard Coat Anodized
• 5 inch Handguard Style Free-Float
• S. Made Steel Barrel Nut
• Compatible With Magpul M-LOK® Accessories
• Works With Low Profile Gas Blocks
• Built-In Anti Rotation Tabs
• Rows of M-LOK Mounting Surface
• Streamlined 1913 Picatinny top rail
• Ultra-light
• Fits Most Mil-Spec AR-15, M4 pistol upper receivers. You must have a low-profile gas block to install or buy one.