
Availability: In Stock
The Advanced Technology polymer pistol grip stock with Scorpion recoil pad transforms the ergonomics and control of your pump shotgun. Built to fit Remington 870, Mossberg 500/590/835, and Winchester 1200/1300 models, this aftermarket stock replaces the factory furniture with a compact, agile platform that handles faster in tight quarters and reduces fatigue during extended shooting sessions. The integrated Scorpion recoil pad absorbs impact, making follow-up shots more manageable—especially valuable when running buckshot or slugs at the range or in the field.
Constructed from durable polymer, the grip stock resists scratches and weather, so it'll hold up in the truck bed, the duck blind, or the patrol car. The slim, ergonomic profile fits naturally in your hand, and the non-slip grip surface keeps your control even when wet or muddy. A 14-inch length of pull provides a compact, maneuverable feel without cramping taller shooters. The swivel stud sling attachment lets you rig a sling for one-handed carry or tactical deployment. Installation is straightforward—the stock uses your existing factory stock bolt, so swapping it in takes minutes, and Advanced Technology includes all necessary adapters to ensure proper fitment on your specific platform.
Made in the USA, this stock delivers real value for hunters and shooters who want better handling and less recoil without complete gun modifications. Whether you're running a home-defense shotgun, competing in 3-gun, or hunting birds over water, a quality pistol grip stock that actually fits your gun is a practical upgrade that pays for itself in comfort and control.
| Manufacturer | Advanced Technology International |
| Stock Type | Polymer Pistol Grip Stock |
| Recoil Pad | Scorpion X Series |
| Length of Pull | 14 inches |
| Color | Black |
| Installation | Uses factory stock bolt; adapters included |
| Country of Origin | USA |
The Advanced Technology polymer pistol grip stock is compatible with Remington 870, Mossberg 500/590/835, and Winchester 1200/1300 models. The kit includes all necessary adapters to ensure proper fitment on your specific platform. Verify your shotgun model before ordering.
Installation is straightforward and requires no gunsmithing. The stock uses your existing factory stock bolt, and all required adapters are included. Most shooters can swap it in within minutes using basic tools.
The integrated Scorpion recoil pad is designed to absorb impact and make follow-up shots more comfortable, particularly when running high-recoil loads like buckshot or slugs. Results vary based on load and individual sensitivity, but a quality pad makes a measurable difference in felt recoil and user fatigue.
The stock features a 14-inch length of pull, which provides a compact and maneuverable profile. This measurement works well for most shooters, but compare it to your current shotgun to ensure comfort and control for your build.




SKU: 115799300 • Width: 7.5in • Height: 2.8in • Depth: 15in • Weight: 2.06oz
Availability: In Stock
The Advanced Technology polymer pistol grip stock with Scorpion recoil pad transforms the ergonomics and control of your pump shotgun. Built to fit Remington 870, Mossberg 500/590/835, and Winchester 1200/1300 models, this aftermarket stock replaces the factory furniture with a compact, agile platform that handles faster in tight quarters and reduces fatigue during extended shooting sessions. The integrated Scorpion recoil pad absorbs impact, making follow-up shots more manageable—especially valuable when running buckshot or slugs at the range or in the field.
Constructed from durable polymer, the grip stock resists scratches and weather, so it'll hold up in the truck bed, the duck blind, or the patrol car. The slim, ergonomic profile fits naturally in your hand, and the non-slip grip surface keeps your control even when wet or muddy. A 14-inch length of pull provides a compact, maneuverable feel without cramping taller shooters. The swivel stud sling attachment lets you rig a sling for one-handed carry or tactical deployment. Installation is straightforward—the stock uses your existing factory stock bolt, so swapping it in takes minutes, and Advanced Technology includes all necessary adapters to ensure proper fitment on your specific platform.
Made in the USA, this stock delivers real value for hunters and shooters who want better handling and less recoil without complete gun modifications. Whether you're running a home-defense shotgun, competing in 3-gun, or hunting birds over water, a quality pistol grip stock that actually fits your gun is a practical upgrade that pays for itself in comfort and control.
| Manufacturer | Advanced Technology International |
| Stock Type | Polymer Pistol Grip Stock |
| Recoil Pad | Scorpion X Series |
| Length of Pull | 14 inches |
| Color | Black |
| Installation | Uses factory stock bolt; adapters included |
| Country of Origin | USA |
The Advanced Technology polymer pistol grip stock is compatible with Remington 870, Mossberg 500/590/835, and Winchester 1200/1300 models. The kit includes all necessary adapters to ensure proper fitment on your specific platform. Verify your shotgun model before ordering.
Installation is straightforward and requires no gunsmithing. The stock uses your existing factory stock bolt, and all required adapters are included. Most shooters can swap it in within minutes using basic tools.
The integrated Scorpion recoil pad is designed to absorb impact and make follow-up shots more comfortable, particularly when running high-recoil loads like buckshot or slugs. Results vary based on load and individual sensitivity, but a quality pad makes a measurable difference in felt recoil and user fatigue.
The stock features a 14-inch length of pull, which provides a compact and maneuverable profile. This measurement works well for most shooters, but compare it to your current shotgun to ensure comfort and control for your build.
SKU: 115799300 • Width: 7.5in • Height: 2.8in • Depth: 15in • Weight: 2.06oz



