Availability: In Stock
The Uncle Mike's 18112 Steel Mag Cap Swivel Set with Blued Finish offers a quick-attach sling solution for Mossberg 590 and 835 pump shotguns without any permanent modifications. If you run a tactical or hunting shotgun and want the flexibility of a detachable sling without drilling holes or installing studs, this mag cap system lets you swap between carrying methods in seconds. The swivel mounts directly to your existing magazine cap—just unscrew the factory cap and install the new one with the integrated swivel base. It's that simple, and your shotgun stays stock.
The set pairs a blued steel magazine cap assembly with a 3/4" woodscrew swivel base for the buttstock, so you get front and rear attachment points. Two Super Swivels (the quick-detach connector pieces) come included, meaning you can run a dedicated sling or keep a backup ready. The 1" loop diameter accommodates standard sling hardware, and the blued finish resists corrosion while matching traditional shotgun aesthetics. This approach works especially well for shotgunners who prefer to keep their gun in stock condition or who shoot multiple configurations.
Uncle Mike's has built a reputation on practical, no-fuss shotgun accessories that hunters and sport shooters actually use in the field. This swivel set is straightforward: no gunsmithing, no permanent holes, no guessing. If you want to add a sling to a Mossberg 590 or 835 without altering the gun, or if you want quick-detach capability for quick transitions between carry positions, this kit gives you the hardware to do it cleanly.
| Brand | Uncle Mike's |
| Model | 18112 |
| Finish | Blued Steel |
| Loop Diameter | 1" |
| Buttstock Base | 3/4" Woodscrew |
| Super Swivels Included | Two |
| Compatibility | Mossberg 590, Mossberg 835 |
| Attachment Type | Quick Detach (Magazine Cap) |
Yes. The swivel cap replaces your factory magazine cap—no drilling, gunsmithing, or permanent alterations. Simply unscrew the existing cap and install the new one with the integrated swivel base.
The set includes a blued steel magazine cap swivel assembly, a 3/4" woodscrew base for the buttstock, and two Super Swivels for quick-detach sling connection at the front and rear.
Yes. The two included Super Swivels are quick-detach connectors, so you can disconnect your sling in moments without tools. This is useful if you want to switch to a different carry method or stow your gun without a sling attached.
The loop diameter is 1", so it accommodates standard 1" sling hardware and attachments.
SKU: 115705278 • Width: 2.9in • Height: 1.5in • Depth: 5.7in • Weight: 0.25oz
Availability: In Stock
The Uncle Mike's 18112 Steel Mag Cap Swivel Set with Blued Finish offers a quick-attach sling solution for Mossberg 590 and 835 pump shotguns without any permanent modifications. If you run a tactical or hunting shotgun and want the flexibility of a detachable sling without drilling holes or installing studs, this mag cap system lets you swap between carrying methods in seconds. The swivel mounts directly to your existing magazine cap—just unscrew the factory cap and install the new one with the integrated swivel base. It's that simple, and your shotgun stays stock.
The set pairs a blued steel magazine cap assembly with a 3/4" woodscrew swivel base for the buttstock, so you get front and rear attachment points. Two Super Swivels (the quick-detach connector pieces) come included, meaning you can run a dedicated sling or keep a backup ready. The 1" loop diameter accommodates standard sling hardware, and the blued finish resists corrosion while matching traditional shotgun aesthetics. This approach works especially well for shotgunners who prefer to keep their gun in stock condition or who shoot multiple configurations.
Uncle Mike's has built a reputation on practical, no-fuss shotgun accessories that hunters and sport shooters actually use in the field. This swivel set is straightforward: no gunsmithing, no permanent holes, no guessing. If you want to add a sling to a Mossberg 590 or 835 without altering the gun, or if you want quick-detach capability for quick transitions between carry positions, this kit gives you the hardware to do it cleanly.
| Brand | Uncle Mike's |
| Model | 18112 |
| Finish | Blued Steel |
| Loop Diameter | 1" |
| Buttstock Base | 3/4" Woodscrew |
| Super Swivels Included | Two |
| Compatibility | Mossberg 590, Mossberg 835 |
| Attachment Type | Quick Detach (Magazine Cap) |
Yes. The swivel cap replaces your factory magazine cap—no drilling, gunsmithing, or permanent alterations. Simply unscrew the existing cap and install the new one with the integrated swivel base.
The set includes a blued steel magazine cap swivel assembly, a 3/4" woodscrew base for the buttstock, and two Super Swivels for quick-detach sling connection at the front and rear.
Yes. The two included Super Swivels are quick-detach connectors, so you can disconnect your sling in moments without tools. This is useful if you want to switch to a different carry method or stow your gun without a sling attached.
The loop diameter is 1", so it accommodates standard 1" sling hardware and attachments.
SKU: 115705278 • Width: 2.9in • Height: 1.5in • Depth: 5.7in • Weight: 0.25oz