
Availability: In Stock
The TacFire MAR133G3 Gen 3 Black Aluminum Handstop for M-Lok Rail is a compact, lightweight rail accessory built to anchor your support hand and improve control during shooting. Designed for rifles and carbines equipped with M-Lok rail systems, this handstop clamps directly to your rifle's forend without requiring tools, giving you a fixed reference point for consistent hand placement whether you're working a precision rifle, running drills on the range, or dialing in a hunting rifle.
Built from aluminum, the MAR133G3 keeps added weight to a minimum while delivering the rigidity you need under recoil. The two-slot design works with standard M-Lok hardware, making installation straightforward on any compatible platform. Unlike a traditional foregrip, a handstop doesn't extend far ahead of the rail—it's meant to be a subtle hand-registration device rather than a full grip, making it ideal if you want to preserve the rifle's handling characteristics or stay within specific competition or hunting rules.
Whether you're building a lightweight hunting rifle, a precision long-range rig, or a modular AR platform, the Gen 3 handstop offers a no-frills solution to hand control and repeatability. It's particularly popular with shooters who value minimalist, low-profile accessories or who practice strong-side grip techniques.
| Brand | TacFire |
| Model | MAR133G3 Gen 3 |
| Mount Type | M-Lok |
| Slot Configuration | 2 Slot |
| Material | Aluminum |
| Finish | Black |
| Accessory Type | Handstop |
The MAR133G3 is designed for any rifle or rail system with M-Lok slots. This includes most modern AR-15 variants, modern sporting rifles, and custom builds that feature M-Lok-compatible handguards or rail systems.
A handstop is a shorter, lower-profile accessory that anchors and registers your hand position rather than providing a full grip surface like a foregrip. It's ideal for shooters who want consistency and control without drastically changing the rifle's feel or adding significant bulk.
No. The MAR133G3 uses standard M-Lok hardware and can be installed or removed without tools, making it easy to swap out or adjust on the range.
The handstop features two M-Lok mounting slots, providing secure attachment and allowing minor positioning adjustments along your rail to find the ideal hand reference point for your shooting style.
SKU: 115861202 • Width: 2.7in • Height: 0.7in • Depth: 6.6in • Weight: 0.1oz






Availability: In Stock
The TacFire MAR133G3 Gen 3 Black Aluminum Handstop for M-Lok Rail is a compact, lightweight rail accessory built to anchor your support hand and improve control during shooting. Designed for rifles and carbines equipped with M-Lok rail systems, this handstop clamps directly to your rifle's forend without requiring tools, giving you a fixed reference point for consistent hand placement whether you're working a precision rifle, running drills on the range, or dialing in a hunting rifle.
Built from aluminum, the MAR133G3 keeps added weight to a minimum while delivering the rigidity you need under recoil. The two-slot design works with standard M-Lok hardware, making installation straightforward on any compatible platform. Unlike a traditional foregrip, a handstop doesn't extend far ahead of the rail—it's meant to be a subtle hand-registration device rather than a full grip, making it ideal if you want to preserve the rifle's handling characteristics or stay within specific competition or hunting rules.
Whether you're building a lightweight hunting rifle, a precision long-range rig, or a modular AR platform, the Gen 3 handstop offers a no-frills solution to hand control and repeatability. It's particularly popular with shooters who value minimalist, low-profile accessories or who practice strong-side grip techniques.
| Brand | TacFire |
| Model | MAR133G3 Gen 3 |
| Mount Type | M-Lok |
| Slot Configuration | 2 Slot |
| Material | Aluminum |
| Finish | Black |
| Accessory Type | Handstop |
The MAR133G3 is designed for any rifle or rail system with M-Lok slots. This includes most modern AR-15 variants, modern sporting rifles, and custom builds that feature M-Lok-compatible handguards or rail systems.
A handstop is a shorter, lower-profile accessory that anchors and registers your hand position rather than providing a full grip surface like a foregrip. It's ideal for shooters who want consistency and control without drastically changing the rifle's feel or adding significant bulk.
No. The MAR133G3 uses standard M-Lok hardware and can be installed or removed without tools, making it easy to swap out or adjust on the range.
The handstop features two M-Lok mounting slots, providing secure attachment and allowing minor positioning adjustments along your rail to find the ideal hand reference point for your shooting style.
SKU: 115861202 • Width: 2.7in • Height: 0.7in • Depth: 6.6in • Weight: 0.1oz
