Mossberg 500A 12 Gauge Railed Forend Handguard with Tactical Vertical Grip – Black

Upgrade control and accessory mounting on your pump shotgun with this railed forend handguard and tactical vertical grip compatible with the Mossberg 500A 12-gauge. Built for hunting, tactical use, and home defense, this setup enhances ergonomics while adding Picatinny/Weaver rail space for lights, lasers, and other accessories.

The forend is injection-molded from high-impact ABS polymer and reinforced with black anodized aircraft-grade aluminum side rails. Its ergonomic profile—proper width, rearward angle, and back swell—helps distribute recoil evenly into both hands for improved speed, accuracy, and control during rapid cycling.

Designed to fit long action slide systems measuring 7-3/4 inches, this assembly includes integrated action bars, making it compatible with both older and current-production Mossberg platforms that do not use a removable metal slide tube or nut. No gunsmithing is required, and installation is straightforward.

The included tactical vertical grip (Made in the USA) provides a natural “fighting stance” hold, improving weapon control and stability under recoil.

🔧 Key Features

• Railed forend handguard for Mossberg 500A (12 Gauge only)

• Integrated action bars included (fits old & new Mossberg 500 platforms)

• High-impact ABS polymer construction

• Black anodized aluminum side rails

• Accepts all standard Picatinny / Weaver (MIL-STD 1913) accessories

• Tactical vertical grip included (Made in the USA)

• Ergonomic design improves recoil management and control

• No gunsmithing required

• All mounting hardware included

📐 Dimensions & Weight

• Forend Length: 8 inches

• Total Length: 14.5 inches

• Overall Length: 14.25 inches

• Width: 2.375 inches

• Height: 2.125 inches

• Weight: 12.9–13 oz

• Vertical Grip Height: 4.75 inches

⚠️ Compatibility Notes

✔ Compatible with:

• Mossberg 500A (12 Gauge)

• Mossberg 500, 590

• Maverick 88 (12 Gauge)

❌ Not compatible with:

• 3.5" receivers (Mossberg 535, 835)

• Turkey models

• Youth / Bantam models

• 20 Gauge or .410 shotguns