My Account (Sign in)
Your basket is empty.
0
Basket
contact us by phone Help and contact
Free standard delivery over £199
100-day return policy
My Account (Sign in)
Shopping list
Your basket is empty. (0)
Basket
Newsletter Newsletter
Sale

Over 300,000 customers - we say thank you!

4.93/5 "Very good" (1400+ reviews)

40,000+ products for hunting and shooting sports

Home Shooting Accessories Gun Storage Gun Storage Accessories RAVEN CONCEALMENT SYSTEMS TOP STOP AR UPPER RECEIVER COVERS Support
Keep your AR15 safe with the Top Stop Upper Receiver Cover! 🌟 Durable, solvent-resistant design prevents fouling during transport.

RAVEN CONCEALMENT SYSTEMS TOP STOP AR UPPER RECEIVER COVERS - RAVEN CONCEALMENT SYSTEMS TOP STOP AR 15 UPPER RECEIVER COVER WOLF GREY

100030848

Variations:

Keep your AR15 safe with the Top Stop Upper Receiver Cover! 🌟 Durable, solvent-resistant design prevents fouling during transport.
RAVEN CONCEALMENT SYSTEMS TOP STOP AR 15 UPPER RECEIVER COVER WOLF GREY
31.9 GBP 3 £31.90 *
In stock
In stock
31.9 GBP 3 £31.90 *
Ask question
Protect your AR15 upper with the TopStop cover! 🛡️ It seals out dirt and keeps your components secure during storage or transport.
RAVEN CONCEALMENT SYSTEMS TOP STOP AR 15 UPPER RECEIVER COVER BLACK
31.9 GBP 7 £31.90 *
In stock
In stock
31.9 GBP 7 £31.90 *
Ask question
Protect your AR15 with the Top Stop Upper Receiver Cover! 🛡️ Durable, solvent-resistant, and perfect for transport. Keep your gear safe!
RAVEN CONCEALMENT SYSTEMS TOP STOP AR 15 UPPER RECEIVER COVER ORANGE
31.9 GBP 2 £31.90 *
In stock
In stock
31.9 GBP 2 £31.90 *
Ask question
Protect your AR15 with the Top Stop Upper Receiver Cover! 🛡️ Perfect for storage and transport, it seals out fouling and keeps components secure.
RAVEN CONCEALMENT SYSTEMS TOP STOP AR 15 UPPER RECEIVER COVER RANGER GREEN
31.9 GBP 9 £31.90 *
In stock
In stock
31.9 GBP 9 £31.90 *
Ask question
31.9 31.9 4 GBP
31.9 GBP 3 £31.90

Prices inclusive of duty & VAT.

Product no.: 100030848

Mfr. No.: TOPSTPWG

The TopStop cover is designed to snap on most AR15 or M4 type upper receivers when they are detached from the lower receiver. The TopStop completely seals the upper receiver preventing fouling from getting in or out and it stops the bolt carrier group and charging handle from sliding out as the upper is moved around. The TopStop is made out of super tough polymer and is impervious to most solvents and chemicals. This product is perfect for storing or transporting your spare upper recievers, especially in low-profile bags where the rifle must be broken down to fit.
In stock
Be the first to rate this product

Delivery time approx. 7-14 days.
3 pcs. in the USA warehouse

1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.
3 pcs. in the USA warehouse

Wish List Ask question

Variations:

Keep your AR15 safe with the Top Stop Upper Receiver Cover! 🌟 Durable, solvent-resistant design prevents fouling during transport.
RAVEN CONCEALMENT SYSTEMS TOP STOP AR 15 UPPER RECEIVER COVER WOLF GREY
31.9 GBP 3 £31.90 *
In stock
In stock
31.9 GBP 3 £31.90 *
Ask question
Protect your AR15 upper with the TopStop cover! 🛡️ It seals out dirt and keeps your components secure during storage or transport.
RAVEN CONCEALMENT SYSTEMS TOP STOP AR 15 UPPER RECEIVER COVER BLACK
31.9 GBP 7 £31.90 *
In stock
In stock
31.9 GBP 7 £31.90 *
Ask question
Protect your AR15 with the Top Stop Upper Receiver Cover! 🛡️ Durable, solvent-resistant, and perfect for transport. Keep your gear safe!
RAVEN CONCEALMENT SYSTEMS TOP STOP AR 15 UPPER RECEIVER COVER ORANGE
31.9 GBP 2 £31.90 *
In stock
In stock
31.9 GBP 2 £31.90 *
Ask question
Protect your AR15 with the Top Stop Upper Receiver Cover! 🛡️ Perfect for storage and transport, it seals out fouling and keeps components secure.
RAVEN CONCEALMENT SYSTEMS TOP STOP AR 15 UPPER RECEIVER COVER RANGER GREEN
31.9 GBP 9 £31.90 *
In stock
In stock
31.9 GBP 9 £31.90 *
Ask question

Description:

The TopStop cover is designed to snap on most AR15 or M4 type upper receivers when they are detached from the lower receiver.  The TopStop completely seals the upper receiver preventing fouling from getting in or out and it stops the bolt carrier group and charging handle from sliding out as the upper is moved around.  The TopStop is made out of super tough polymer and is impervious to most solvents and chemicals.  This product is perfect for storing or transporting your spare upper recievers, especially in low-profile bags where the rifle must be broken down to fit.

Top takeaways

  1. The TopStop cover snaps onto AR15 or M4 type upper receivers to protect them when detached from the lower receiver.
  2. It seals the upper receiver to prevent fouling and keeps the bolt carrier group and charging handle in place during transport.
  3. Made from tough polymer, the TopStop is resistant to solvents and chemicals, making it ideal for storing or transporting spare upper receivers.

Attributes

  • Delivery weight: 0.088kg
  • Shipping height: 241mm
  • Shipping width: 70mm
  • Shipping length: 64mm

Item details

Made in USA

Customers reviews

Customer ratings (0)

0 / 5

Customers also bought

Discover the AR .308 10RD PMAG LR/SR GEN M3 Magazine! 🛠️ Ideal for hunting and semi-auto use, this durable polymer mag enhances your shooting experience.
MAGPUL
MAGPUL PMAG LR/SR GEN M3 308 WINCHESTER 10RD FOR AR-308 BLK 1PK
PMAG® LR/SR GEN M3"! MAGAZINE 308 WINCHESTER FOR AR-308
Magazines
5
In stock
£32.90 £31.90 - £32.90
Upgrade your AR-15 with the HOGUE Overmolded Beavertail Grip! 🖤 Enjoy superior comfort and control with its ergonomic design and non-slip texture.
HOGUE
HOGUE OVERMOLDED BEAVERTAIL GRIP RUBBER BLACK
AR-15 OVERMOLDED BEAVERTAIL GRIP
Pistol Grips
4.8
Reordered
£38.90
Upgrade your AR-15 with the MIAD GEN 1.1 Grip Kit! 🛠️ Customizable, durable, and fits various models. Perfect for your shooting needs!
MAGPUL
MAGPUL MIAD GEN 1.1 GRIP KIT TYPE 1 POLYMER FOR AR-15/M4 BLACK
AR-15/M4 & CERTAIN AR-308 MIAD GEN 1.1 GRIP KIT TYPE 1
Pistol Grips
4.1
In stock
£47.90
Enhance your shooting with the Magpul ASAP QD Ambidextrous Sling Attachment Point. 🔄 Enjoy 180° movement for quick transitions and durability!
MAGPUL
MAGPUL ASAP QD AMBIDEXTROUS SLING ATTACHMENT POINT BLACK
QUICK DETACH AMBIDEXTROUS RECEIVER END PLATE
Tactical Sling Mounts
3.9
In stock
£37.90
Enhance your Glock with the AMERIGLO Suppressor Sight Set! Perfect for a clear sight picture 🔭, featuring Tritium inserts and a matte black finish.
AMERIGLO
AMERIGLO XL OPT COMP SIGHTS SERRATED .315"F/.394"R FOR GLOCK
SUPPRESSOR SIGHT SET for GLOCK®
Sight Sets
4.7
In stock
£74.90
Site Navigation
Product Categories
Ordering
Customer Service

Welcome!

to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.

Whether you're looking to maintain, repair, or upgrade, we've got what you need!

For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.

Massive Selection
From the essentials to the unique, find everything under one roof.

Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.

Browse our collection and discover why we're the trusted name in shooting sports & hunting.

Brownells Norge - Komplett utvalg av ladeutstyr, våpendeler, kuler, hylser, kikkerter, optikk og luftvåpen Brownells Österreich - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Switzerland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Deutschland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells France - Le plus grand fournisseur d'Accessoires pour le tir, Pièces détachées & Outils d'Armurier Brownells Iberica - El mayor proveedor de accesorios para el Tiro, Piezas y herramientas del armero. Brownells Sverige - Världens största leverantör av Vapendelar, Vapensmide Verktyg & Skyttetillbehör Brownells Suomi Brownells Italia - Il negozio del più grande rivenditore di componenti e accessori per armi da tiro, difesa e caccia Brownells Polska - Największy na świecie dostawca części broni, narzędzi rusznikarskich & akcesoriów strzeleckich Brownells Česko - Největší světový dodavatel součástí zbraní, střeleckého příslušenství a zbrojního nářadí
*
Prices inclusive of duty & VAT.

© 2025 Brownells UK
Part of the Brownells Europe Group

Logo Brownells
Classical viewClassical view Mobile viewMobile view
Back to top