
Availability: In Stock
The Raven Concealment Systems Top Stop is a protective cover designed for AR15 and M4 upper receivers when separated from the lower—a small but practical detail that makes a real difference in your range bag or field setup. Built from tough polymer, this cover snaps on quickly and seals your upper receiver against dust, debris, and fouling that can accumulate during transport or between shooting sessions. It also keeps the bolt carrier group and charging handle secured in place so they won't slide out as you move your upper around the range or shop.
If you run a modern AR platform and regularly detach your upper receiver for cleaning, storage, or transport, the Top Stop eliminates an annoying small-parts management headache. It's the kind of accessory that seems minor until you've forgotten to account for a loose bolt carrier group rolling around in your gear—then it makes complete sense.
The cover fits most standard AR15 and M4 uppers, though it's designed for use only when the upper is separated from the lower receiver. Installation is straightforward: it simply snaps into place. The polymer construction keeps weight minimal while delivering the durability you expect from Raven Concealment Systems, a brand known for solid tactical gear that doesn't overcomplicate things.
| Brand | Raven Concealment Systems |
| Product Type | Upper Receiver Cover |
| Material | Polymer |
| Compatibility | AR15 and M4 type upper receivers (detached) |
| Installation | Snap-on design |
| Color | Gray |
The Top Stop is designed to fit most standard AR15 and M4 type upper receivers. It works only when the upper is detached from the lower receiver.
It uses a snap-on design for quick, tool-free installation and removal.
The cover seals your upper receiver against dust and debris, and it prevents the bolt carrier group and charging handle from sliding out as you transport or handle the upper.
No—the Top Stop is designed for use only when the upper receiver is detached from the lower receiver.


SKU: 152744643 • Width: 3in • Height: 1.75in • Depth: 9in • Weight: 0.13oz





Availability: In Stock
The Raven Concealment Systems Top Stop is a protective cover designed for AR15 and M4 upper receivers when separated from the lower—a small but practical detail that makes a real difference in your range bag or field setup. Built from tough polymer, this cover snaps on quickly and seals your upper receiver against dust, debris, and fouling that can accumulate during transport or between shooting sessions. It also keeps the bolt carrier group and charging handle secured in place so they won't slide out as you move your upper around the range or shop.
If you run a modern AR platform and regularly detach your upper receiver for cleaning, storage, or transport, the Top Stop eliminates an annoying small-parts management headache. It's the kind of accessory that seems minor until you've forgotten to account for a loose bolt carrier group rolling around in your gear—then it makes complete sense.
The cover fits most standard AR15 and M4 uppers, though it's designed for use only when the upper is separated from the lower receiver. Installation is straightforward: it simply snaps into place. The polymer construction keeps weight minimal while delivering the durability you expect from Raven Concealment Systems, a brand known for solid tactical gear that doesn't overcomplicate things.
| Brand | Raven Concealment Systems |
| Product Type | Upper Receiver Cover |
| Material | Polymer |
| Compatibility | AR15 and M4 type upper receivers (detached) |
| Installation | Snap-on design |
| Color | Gray |
The Top Stop is designed to fit most standard AR15 and M4 type upper receivers. It works only when the upper is detached from the lower receiver.
It uses a snap-on design for quick, tool-free installation and removal.
The cover seals your upper receiver against dust and debris, and it prevents the bolt carrier group and charging handle from sliding out as you transport or handle the upper.
No—the Top Stop is designed for use only when the upper receiver is detached from the lower receiver.
SKU: 152744643 • Width: 3in • Height: 1.75in • Depth: 9in • Weight: 0.13oz

