Adjustable Tactical Stock & Rear Grip Combo for Mossberg 590 12-Gauge.

Upgrade your shotgun with the Adjustable Tactical Stock & Rear Grip Combo, designed for compatibility with Mossberg 590, 500, 590A1, and Maverick 88 12-Gauge pump shotguns. This rugged stock system delivers improved ergonomics, enhanced recoil control, and customizable fit for tactical use, hunting, home defense, and range shooting.

Constructed from high-strength glass-filled nylon polymer and reinforced with a durable aluminum buffer tube, this stock is engineered to withstand heavy recoil and demanding conditions. The adjustable design allows shooters to customize the length of pull for optimal comfort and control.

The ergonomic rear pistol grip includes an integrated storage compartment for small accessories, while the removable cheek riser improves sight alignment when using optics or elevated sight systems. The rubber butt pad ensures secure shouldering and reduces felt recoil during extended shooting sessions.

Installation is quick and simple using the included hardware, making this a reliable performance upgrade for Mossberg pump shotgun platforms.

✅ Key Features

• Compatible with Mossberg 590, 500, 590A1, and Maverick 88 12GA pumps
• Durable glass-filled nylon polymer construction
• Reinforced aluminum buffer tube with black anodized finish
• Adjustable stock for customized length of pull
• Ergonomic rear pistol grip with internal storage compartment
• Removable cheek riser for improved sight alignment
• Rubber butt pad reduces recoil and improves stability
• Lowered comb height supports bead and iron sights
• Secure latch system for reliable adjustment
• Easy installation with included mounting hardware

✅ Compatibility Notes

Fits:
Mossberg 500 / 590 / 590A1
Mossberg Maverick 88

Does NOT Fit:
Mossberg 930
Mossberg FLEX system
Any semi-automatic shotgun models