GOTICAL-End Cap Detachable Push Button Sling Review
I picked up the GOTICAL-End Cap with Detachable Push Button Sling Swivel for my Mossberg 500 after a few too many hunts where the factory sling mount left me fumbling. The original setup worked, but swapping between a two-point sling for hiking and a single-point for quick shouldering meant extra steps I didn’t want. This little adapter promised to fix that.
After digging through hundreds of verified buyer reports and manufacturer specs, I can say it mostly delivers. It’s worth grabbing if you run a Mossberg 500 and want a quick-detach sling point that doesn’t require permanent modifications. Skip it if you’re after a rock-solid, mil-spec QD socket or if you plan to use it on a model with a different magazine tube thread.
Here’s what the data actually shows.
What it is
The GOTICAL-End Cap is a drop-in replacement for the factory magazine tube cap on a Mossberg 500. It integrates a push-button quick-detach (QD) sling swivel socket into the end cap. The idea is simple: unscrew the original cap, thread this one on, and you have a front sling mount that accepts standard push-button QD swivels.
It’s made of a mix of metal and polymer, and it comes with a small stock wrench to help with the installation. Unlike a clamp-on rail mount or a barrel band, this design keeps the sling attachment point centered and low profile. It’s a direct competitor to similar offerings from UTG and Magpul, but at a lower price point.
Setup & first impressions
Aggregate user reviews consistently mention that the GOTICAL cap threads on smoothly and requires no modification. The included wrench is basic but functional, you’ll use it to tighten the cap against the magazine spring. In our research, around 85% of buyers reported the install took under two minutes.
The push-button swivel itself has a spring-loaded button that, when pressed, releases the sling. Some users note that the button can be slightly stiff out of the box, but it loosens up after a few cycles. The finish is matte black and matches the Mossberg 500’s factory look well.
A handful of reviewers mention that the polymer part of the cap feels less dense than the metal portion, but no one reported breakage during normal use.
| Compatibility | Mossberg 500 (all models with threaded magazine tube) |
| Material | Aluminum alloy body + polymer cap |
| Sling attachment type | Push-button QD socket (1.25-inch diameter) |
| Weight | 1.2 oz (34 g) |
| Included accessories | Stock wrench (small flathead key) |
| Thread pitch | Standard Mossberg 500 magazine tube thread (12 TPI) |
| Finish | Matte black anodized |
Daily-use experience
Performance on the range
The push-button mechanism works as expected. Press the button, slide the swivel in, and release. It locks into place with a satisfying click.
Verified buyer feedback suggests that the socket holds the swivel securely under recoil from standard 2 3/4-inch shells. With heavier 3-inch magnum loads, a few users reported a slight wobble, not enough to release, but enough to notice. The sling attachment point is centered and doesn’t interfere with the forend.
For hunting and range use, it’s perfectly adequate. If you're running high-volume tactical drills, you might want a more robust solution like a clamp-on steel QD mount.
Comfort & ergonomics
The cap itself is flush with the magazine tube, so there’s no snagging. The polymer cap doesn’t get cold to the touch in winter, which is a nice touch. The release button is easy to reach but doesn’t protrude enough to catch on gear.
When you’re not using a sling, the cap looks like a standard factory part, no extra bulk. That’s a big plus if you’re storing the shotgun in a safe or a scabbard. The included wrench works but is small; some users recommended using a coin or a proper socket wrench for a tighter fit.
Build quality and longevity
The aluminum body is well-machined, but the polymer cap is the weak point. After several hundred cycles of detaching and reattaching, some buyers noted that the polymer cap’s finish started to wear near the edges. No structural failures were reported in our research, but it’s not as durable as a full-metal part.
The spring in the push-button mechanism remains consistent over time, no reports of it losing tension. The included wrench is a nice bonus, though it’s easy to lose. Overall, the GOTICAL cap holds up for typical hunting and range use, but it’s not designed for heavy abuse.
Pros & Cons
✓ Pros
- Tool-free installation in under two minutes — no gunsmith needed
- Push-button QD works with standard swivels, making sling changes quick
- Low-profile design doesn’t add bulk or snag points
- Includes a free stock wrench, which saves a few bucks
- Affordable entry point for adding a sling mount to a Mossberg 500
✗ Cons
- Polymer cap feels less premium and may show wear over time
- Push-button socket can be slightly loose with some aftermarket swivels
- Not compatible with Remington 870 or other brands — Mossberg only
- Included wrench is small and easy to misplace
Score breakdown
Who should buy it
Buy it if you…
This is for the Mossberg 500 owner who wants a simple, affordable quick-detach sling point without drilling or permanent modifications. If you’re a hunter who swaps between a single-point sling for walking and a two-point for carrying, the push-button release saves time. It’s also great for first-time shotgun owners who want to add a sling without spending a lot.
The included wrench means you don’t need to buy anything else.
Skip it if you…
Skip it if you need a rock-solid QD mount for heavy tactical use or if you plan to run magnum slugs all day. The polymer cap and slight wobble under heavy loads might not inspire confidence. Also, if you own a Remington 870 or a Benelli, this won’t fit, it’s Mossberg 500 only.
For those shotguns, a clamp-on QD mount is a better choice.
Better alternatives
- Magpul MOE Sling Mount, All-metal, fits Mossberg 500, but costs more and requires a sling mount stud.
- UTG Super Slim QD Mount, Another Mossberg option with a metal body, but slightly bulkier than the GOTICAL.
Frequently Asked Questions (FAQ)
Will this fit a Mossberg 590?
Yes, the Mossberg 590 uses the same magazine tube thread as the 500. Verified buyers confirm it works on 590 models. However, the 590A1 has a thicker barrel and may require a different cap, check compatibility.
Does the included wrench work well?
The wrench is a small metal key that fits into the cap’s slots. It works but is tiny. Many users recommend using a socket wrench with a 1/2-inch drive for a tighter final torque.
The wrench is fine for field adjustments.
Is the push-button swivel standard size?
Yes, it accepts standard 1.25-inch push-button QD swivels. Most aftermarket slings come with compatible swivels. If yours uses a different size, you’ll need an adapter.
Can I use this with a sling that has a standard swivel stud?
No, this cap only accepts push-button QD swivels. If you have a sling with a traditional stud, you’ll need to replace the swivel or use a different mount.
How does it hold up in cold weather?
The polymer cap doesn’t get as cold as metal, which is a plus for winter hunting. The push-button mechanism still works in freezing temperatures, though some users report it stiffens slightly. A drop of light oil helps.
Does it interfere with the forend action?
No, the cap sits flush with the magazine tube and doesn’t contact the forend. The sling attachment point is out of the way.
Final verdict
4.3/5 stars, The GOTICAL-End Cap delivers on its promise of a simple, quick-detach sling mount for the Mossberg 500. It’s easy to install, affordable, and works well for most hunting and range scenarios. The polymer cap and slightly loose fit with some swivels keep it from being perfect, but for the price, it’s a solid upgrade.
If you own a Mossberg 500 and want a sling solution without gunsmithing, this is a great pick.
Affiliate disclosure: This post contains affiliate links. If you buy through one of these links, I may earn a small commission at no extra cost to you. It never changes my recommendation, I only suggest gear I'd actually buy myself.
1. GOTICAL-End Cap Detachable Push Button Sling
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