A3 Industries Picatinny Modular Vertical Foregrips w/ Integrated Handstop 2.75In HK Grooved Aluminum Grip Polymer Base Black. The mount tapers to meet the mounting surface on the handguard giving a low-profile feel with ergonomic comfort. Twin mounting screws with an additional positive-stop lug ensure a secure attachment. This series of grips was developed specifically for all Picatinny handguards and is the perfect fore grip for your lightweight rifle or carbine. With its modular grip design it can be setup in a short mid or long grip configuration. Stubby grip is ideal for CQC or any application where a minimalist grip is necessary. 2 material choices are offered 6061 aluminum or MJF Polymer. Both options were designed with weight saving features in mind. Overall weight of the aluminum stubby grip and mount is only 5 ounces and only slightly more on longer configurations. Grade 8 fasteners plus 3 Picatinny "lugs" guarantees this grip will stay put and survive whatever abuse you can give it. Finished in Flat black anodizing. Specifications for A3 Industries Picatinny Modular Vertical Foregrips w/ Integrated Handstop: Manufacturer: A3 Industries Color: Black Gun Make: Universal Gun Type: Carbine Gun Model: Universal Material: Aluminum Mount: Polymer Base Condition: New Mount Type: Picatinny Package Contents: A3 Industries Picatinny Modular Vertical Foregrips w/ Integrated Handstop A3 Industries VFG-126: Picatinny Modular Vertical Foregrips w/ Integrated Handstop 2.75In HK Grooved Aluminum Grip Polymer Base Black