Grovtec US Inc GTAC82 Universal Buttstock Shell & Cartridge Holder
The Grovtec GTAC82 universal buttstock shell holder solves a real problem: keeping extra shotshells accessible without fumbling through a pouch or vest pocket. This elastic shell holder wraps around your shotgun's buttstock, holding five rounds right where you need them. Install it in seconds—just slip it over your stock—and you're ready to go. Whether you're working through a clay course, hunting waterfowl, or running drills at the range, having backup ammo secured to the gun itself beats searching for loose shells in the field.
Built for the working shotgunner, the GTAC82 is designed to fit most standard buttstock profiles. The elastic construction keeps rounds snug and secure while remaining flexible enough to accommodate different gauges and shell lengths without binding or crushing. The smooth black finish blends with most stocks and won't snag on gear or brush.
Grovtec made this holder for hunters and shooters who value simplicity and speed. If you shoot shotgun—whether trap, skeet, hunting, or tactical drills—having five extra shells instantly accessible on the gun makes a measurable difference in the field and at the range. It's the kind of accessory that seems small until you actually need it.
Key Features
- Holds 5 shotshells in elastic construction for secure retention
- Universal fit designed for most standard buttstock profiles
- Slip-on installation—no tools or permanent modifications required
- Smooth black finish that won't snag or reflect light
- Quick access to backup ammunition during shooting sessions
Specifications
| Brand | Grovtec US Inc |
| Model | GTAC82 |
| Type | Buttstock Shell Holder |
| Capacity | 5 rounds |
| Material | Elastic |
| Mount Type | Buttstock |
| Color | Black |
| Fit | Universal (standard buttstock) |
Frequently Asked Questions
Will this shell holder fit my shotgun?
The GTAC82 is designed as a universal buttstock holder and fits most standard buttstock profiles. It's built to slip on without permanent installation, making it compatible with the majority of shotgun models.
How easy is it to install?
Installation is straightforward—simply slip the elastic holder over your shotgun's buttstock. No tools, no drilling, no permanent modifications. You can remove it just as easily if needed.
How many shells does it hold?
The GTAC82 holds 5 shotshells, giving you quick access to backup ammunition without adding bulk to your gun.
Can this holder work with different shotgun gauges?
The elastic construction is designed to work with various shotshell sizes, though primary compatibility is determined by your buttstock profile rather than gauge.
Ammunition Restrictions:
You must be 18 years or older to purchase shotgun or rifle ammunition, and 21 years or older for handgun ammunition. All ammunition must be shipped via Domestic Ground, and shipping is not available for international residents. Residents of CA, DC, IL, MA, NY, CT, and NJ may be subject to additional restrictions. Always ensure you use the appropriate ammunition for your firearms, and check your state and local laws for any other relevant regulations on firearms and ammunition. Due to Department of Transportation regulations, returns on ammo cannot be accepted. Please verify local laws before placing an order.
We are unable to ship ammunition to the following:
- Hawaii
- Alaska
- P.O. Boxes
- APO/FPO Addresses
- International Addresses
- U.S. Territories
- U.S. addresses with zip codes starting with (100, 101, 102)
Illinois residents must provide a copy of a valid FOID Card or Valid Concealed Carry License, along with their IL driver’s license or IL state identification card to purchase ammunition. The ammunition can only be shipped to an address listed on either of those two documents.
Email: [email protected]

