• Raven TopStop AR-15/M4 Upper Receiver Cover Orange Polymer
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Raven Concealment Systems

Raven TopStop AR-15/M4 Upper Receiver Cover Orange Polymer

Raven TopStop AR-15/M4 Upper Receiver Cover Orange Polymer

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The Raven TopStop is a polymer cover that snaps securely onto a detached AR-15 or M4 upper receiver, sealing it completely so fouling cannot enter or escape. Its matte orange finish makes the covered upper easy to spot at a glance.

Because it locks the upper shut, the bolt carrier group and charging handle stay in place during transport, storage, and maintenance, keeping the receiver clean and its components secure.

Key Features

Brand Raven Concealment Systems
Model TopStop
Product Type Upper Receiver Cover
Compatibility Most AR-15 and M4 type upper receivers
Material Polymer
Color Orange
Finish Matte
Condition New

Highlights

  • Compatible with most AR-15 and M4 type upper receivers
  • Designed exclusively for detached uppers
  • Tough polymer construction with matte orange finish
  • Complete seal prevents fouling from entering or escaping
  • Stops bolt carrier group and charging handle from sliding out during transport

How to use

Detach the upper receiver from the lower receiver, then snap the TopStop cover securely in place to seal the upper completely.

Frequently asked questions

What firearms is the Raven TopStop compatible with?

It fits most AR-15 and M4 type upper receivers.

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

No, it is designed exclusively for detached upper receivers.

What does the cover prevent during transport?

It stops the bolt carrier group and charging handle from sliding out.

What material and finish does the cover have?

It is made of tough polymer with a matte orange finish.

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