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Raven Concealment Systems

Raven TopStop AR15/M4 Upper Receiver Cover Polymer Black

Raven TopStop AR15/M4 Upper Receiver Cover Polymer Black

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The Raven TopStop Upper Receiver Cover is a black polymer cover that snaps onto most AR15 and M4 type upper receivers to completely seal them and prevent fouling from getting in or out. It only fits uppers that are detached from the lower receiver.

Once in place it stops the bolt carrier group and charging handle from sliding out, which makes it useful for keeping a detached upper clean during transport, storage, or maintenance.

Key Features

Brand Raven Concealment Systems
Product Type Upper Receiver Cover
Compatibility Most AR15 and M4 type upper receivers
Material Polymer
Color Black
Function Seals upper receiver, prevents fouling in or out
Additional Function Stops bolt carrier group and charging handle from sliding out
Fits Uppers detached from the lower receiver only
Manufacturer SKU TOPSTPBK
UPC 810022111147
Condition New

Highlights

  • Snaps on most AR15 or M4 type upper receivers
  • Tough polymer construction
  • Completely seals the upper receiver, preventing fouling in or out
  • Stops the bolt carrier group and charging handle from sliding out
  • For use on uppers detached from the lower receiver only

Compatibility

Designed to snap on most AR15 or M4 type upper receivers. The cover only fits uppers that are detached from the lower receiver.

How to use

With the upper receiver detached from the lower receiver, snap the TopStop cover into place to completely seal the upper. The installed cover stops the bolt carrier group and charging handle from sliding out.

Frequently asked questions

Which upper receivers does the Raven TopStop cover fit?

It is designed to snap on most AR15 or M4 type upper receivers.

Can the cover be used while the upper is attached to the lower receiver?

No. It only fits uppers that are detached from the lower receiver.

What material is the cover made of?

It is made of tough polymer.

What is the manufacturer SKU of this cover?

The manufacturer SKU is TOPSTPBK.

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