Sig Sauer Tread Vertical Grip with Barricade Stop - Black Polymer (KITTRDGRIPVEERTICALBLK)

The Sig Sauer Tread Vertical Grip with Barricade Stop is a purpose-built M-LOK foregrip designed for shooters running the Tread rifle platform and compatible AR-pattern rifles. This black polymer grip gives you a solid, ergonomic hand position for controlling recoil and maintaining accuracy whether you're working a rifle at the range, in competition, or in the field. The barricade stop helps anchor your gun securely when shooting from barriers—a practical feature if you're working prone or from improvised support.

Built from tough polymer, it's light enough that you won't notice it on the gun but strong enough to handle hard use. The grip comes ready to install with M-LOK connectors and all necessary mounting hardware included, so setup is straightforward. If you shoot an AR with M-LOK mounting slots, this grip will bolt right on without additional adapters or tools you don't already have in the safe.

Vertical foregrips have become standard on modern rifles for good reason—they let you position your support hand naturally and steer the gun with your core instead of your arms, which reduces fatigue on longer range sessions and helps with follow-up shot control. Sig's Tread line is known for keeping accessories simple and functional, and this grip fits that philosophy.

Key Features

• M-LOK compatible vertical grip design
• Black polymer construction
• Integrated barricade stop for supported shooting positions
• M-LOK connectors and mounting hardware included
• Factory-matched accessory for Sig Sauer Tread rifle series
• Works with AR-pattern rifles featuring M-LOK slots

Specifications

Frequently Asked Questions

What rifles is this Sig Sauer vertical grip compatible with?

This grip is designed as a factory accessory for the Sig Sauer Tread rifle series and will fit any AR-pattern rifle equipped with M-LOK mounting slots on the handguard.

Does it come with mounting hardware?

Yes. The grip includes M-LOK connectors and all necessary mounting hardware needed for installation.

What does the barricade stop do?

The barricade stop helps anchor your rifle securely when shooting from barriers, awkward angles, or supported positions like prone or behind improvised cover—useful for range work and field applications where you need extra stability.

Is this grip the same as a picatinny rail grip?

No. This grip is designed specifically for M-LOK mounting. If your rifle has picatinny rails instead of M-LOK slots, you'll need a different grip designed for that interface.