TopStop AR Upper Receiver Cover
**Mouse over image above to zoom any area, or click on image to zoom the entire image.
The TopStop cover is designed to snap on most AR15 or M4 type upper receivers when they are detached
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.
Product Videos
Loading Videos
4,983,421 Customers Since 2003
Receive Money Saving Offers
Enter your email address to receive our best deals and other store updates.
Catalog
Handguns,
Rifles,
Shotguns,
Muzzleloaders,
Ammunition,
Accessories,
Optics/Sights,
Holsters,
Magazines,
NFA Items
Information
FAQ,
The Shooting Bench Blog,
How to Buy a Gun Online,
How to Purchase NFA (Class III),
Don't Lie for the Other Guy,
Why Buy From Bud's?,
Payment Options/Cancellation Fees,
Shipping & Returns,
State Restrictions,
Warranty,
Team Bud's,
Recent Reviews,
Accessibility Policy
Partners
Copyright © 2003-2026 BudsGunShop.com
All Rights Reserved. (NW2)
