Dead Air R-Series Front Cap, .45 Cal

This Dead Air front cap is a replacement service part for Dead Air’s R-Series suppressor line, built for .45 caliber applications (Dead Air part no. DA211). It is machined from stainless steel with a black nitride finish to match the rest of the R-Series lineup. This cap is sold as a standalone replacement or spare part, not as a complete suppressor, so it ships and installs the same way any other suppressor accessory does. It is a direct-fit way to service or refresh an existing Dead Air R-Series can.

Key Specifications

• It is machined from stainless steel with a black nitride finish, matching the R-Series suppressor line’s construction.
• It is built for .45 caliber R-Series suppressors.
• It is a front cap replacement part, sold on its own rather than as part of a complete suppressor.
• A front cap like this is one of the first parts to wear or go missing on a suppressor, so keeping a spare on hand is common practice.

Frequently Asked Questions

Is this itself a suppressor or NFA item? No. This is a Title I accessory (a mount, adapter, or muzzle device) that a suppressor threads onto or connects with; it is not a regulated suppressor itself and does not require an ATF Form 4 to purchase.

Does buying this cap require an ATF Form 4? No. A replacement front cap is an unserialized accessory part, not the regulated suppressor tube itself, so it does not require a Form 4 transfer.

What is this cap compatible with? It is built for Dead Air’s R-Series suppressor line in .45 caliber.

Buy the Dead Air R-Series Front Cap, .45 Cal

Order it directly from our Lubbock, Texas gun shop for fast, insured shipping to your door. Shop the full Dead Air Silencers lineup and browse our Class 3 parts and accessories selection for more mounts and accessories.