Upgrade your tactical setup with the JMK Customs Vertical Foregrip Grooved Picatinny A3 Modular Compact Base with Integrated Handstop – the ultimate compact solution for enhanced control on firearms with limited rail space. Crafted for precision shooters and enthusiasts who demand both functionality and style, this foregrip combines premium black walnut construction with a low-profile aluminum mount, ensuring a secure grip and improved handling during dynamic maneuvers.
Key Features
- Compact Design: Occupies just 2 Picatinny slots and 1-1/8 inches of rail space, ideal for short-barreled rifles, sub-guns, or any setup where space is at a premium – solving the common pain point of cluttered rails without sacrificing stability.
- Premium Black Walnut Grip: CNC-machined from solid black walnut with a grooved pattern for superior traction, hand-sanded and finished with a catalyzed satin coat for durability and a luxurious feel that resists wear in rugged conditions.
- Integrated Handstop: Built-in handstop on the A3 modular base prevents forward slippage, enhancing safety and control during rapid fire or close-quarters operations.
- Heavy-Duty Mounting: Features a robust 5/16-inch aluminum main stud and twin mounting screws for rock-solid attachment, minimizing flex and maximizing accuracy.
- Made in the USA: Engineered for reliability, this two-piece system allows easy customization and is compatible with a wide range of AR-15 platforms and similar firearms.
Specifications
- Rail System: Picatinny
- Material: Black walnut grip with aluminum mount
- Style: Vertical with grooved texture
- Storage: None
- Weight: 4 oz
- Mounting Space: 2 slots / 1-1/8 inches
Why Choose This Product
In a market flooded with generic polymer grips, the JMK Customs Vertical Foregrip stands out by blending timeless wood aesthetics with modern tactical performance. The grooved walnut provides a natural, non-slip surface that feels comfortable during extended sessions, while the integrated handstop addresses safety concerns in high-stress scenarios. Users appreciate its seamless fit on compact builds, reducing hand fatigue and improving shot placement. Whether you’re customizing a lightweight carbine or optimizing for CQB, this foregrip delivers the balance of form and function that turns everyday shooters into confident operators.
Don’t settle for bulky attachments – seize superior control today with the JMK Customs Vertical Foregrip. Perfect your setup and experience the difference in every pull of the trigger.
Frequently Asked Questions
1. What makes this foregrip suitable for limited rail space?
The compact A3 modular base uses minimal rail real estate – only 2 Picatinny slots and 1-1/8 inches – allowing you to maintain a streamlined profile on short handguards.
2. How durable is the black walnut material?
CNC-machined from solid black walnut and finished with a protective catalyzed satin coat, it offers excellent resistance to environmental factors while providing a premium, ergonomic grip.
3. Does it require any special tools for installation?
No, it installs easily with basic tools using the twin mounting screws on the Picatinny rail, ensuring a secure fit in minutes.

