

- High-density polymer build
- Mounts to 20mm Picatinny rails
- KAC-style grip - Great for military builds
If you're working on a military-style build or you seek a simple yet effective vertical grip, the Matrix Vertical Foregrip for 20mm Picatinny Rails is ideal. Made from nylon-fibre reinforced polymer, this grip is inspired by the real steel KAC VFG, the iconic vertical grip often seen on MK18, M4A1 and MK12 SPR rifles in real steel form.
Designed to mount to 20mm Picatinny rails with its user-friendly, toolless interface, this Vertical Foregrip is ideal for improving platform handling at close range and keeping your hand clear of any mounted accessories. Its ribbed design provides extra traction for wet-weather operations, with or without gloves. If you prefer the classic vertical foregrip for its looks, handling, or both, the Matrix Vertical Foregrip for 20mm Picatinny Rails belongs on your build!
Fast Delivery
Delivery & Postage
Here at Patrol Base, we send all our packages from our Warehouse based in the UK with the exception of European Warehouse Items. All of our parcels are sent with specially picked couriers to ensure your parcels get to you on time and in one piece.
For more information please check out our Delivery Information Page.
Estimates
Below are some rough postage prices for orders. Please note these are subject to change and are only a rough guide. For a more accurate postage estimate please use the Postage Calculator at the basket.
UK 3-5 day Standard
£6.95
From
Dispatched with 24hr UK mainland
£8.95
From
Highlands / Islands
£24.99*
From
* Please note that Scottish Highlands, and Islands postage prices can vary wildly. Please refer to the Postage Calculator at the basket for the lowest possible price.
Returns
We want you to be absolutely happy with our products and services, so we provide the simple Patrol Base guarantee: if on receiving your item you are unhappy with your item for any reason then simply send it back to us. We will replace or refund the item.
You can return any item for any reason whatsoever, even if you have just changed your mind, within 14 days of receipt of the order. This is in addition to your rights under the Consumer Protection (Distance Selling) Regulations 2000.
For more information on returning products, and how to do it please visit our Returns Policy Page.
Description
Installation
To install this vertical foregrip, loosen the bottom section by turning it counterclockwise. Next, slide the foregrip onto your rail and position it so a recess in the rail is visible through the holes on the side of the foregrip. With the foregrip in position, tighten the bottom section to secure it.
Features
- High-density polymer build
- Mounts to 20mm Picatinny rails - Ready to mount on any 20mm-railed platform
- Ribbed design - Improves platform handling and control
- KAC-style grip - Great for military-inspired builds (MK18, M4A1, MK12 SPR, etc.)
Package Includes
- Matrix Vertical Foregrip for 20mm Picatinny Rails
Specification
General
Parts & Accessories Type | External Parts |
|---|---|
External Part Type | Foregrip |
Package Includes | Vertical Foregrip |
Construction
Item Colour | Olive Drab |
|---|---|
Construction | Fibre-reinforced polymer |
Weight and Dimension
Weight (KG) | Approx.0.115KG |
|---|
Part Specific
Rail System | 20mm RIS / RAS |
|---|


