The Dead Air Silencers P-Series Fixed Mount, threaded 1/2×36 (brand part no. DA411), is a direct-thread mounting adapter within Dead Air’s P-Series lineup, built for small-bore and rimfire rifle hosts cut to the 1/2×36 pattern. Rather than a quick-detach mechanism, it hand-threads onto the barrel for a simple, low-profile mounting solution. It’s a good option for shooters who don’t need the speed of a QD mount and prefer a lighter, more compact setup. It ships as standalone mounting hardware, separate from any suppressor.

Key Specifications

• Threaded to 1/2×36, a common small-bore and rimfire rifle thread pattern.
• Functions as a fixed direct-thread mount rather than a quick-detach system.
• Built within Dead Air’s P-Series mounting lineup, matched to compatible P-Series suppressors.

Frequently Asked Questions

What thread pattern does this mount use? It’s threaded 1/2×36.

Is this a quick-detach mount? No, it’s a fixed direct-thread mount that hand-threads onto the barrel.

Does this include a suppressor? No, this is the mounting hardware only.

Buy the Dead Air P-Series Fixed Mount, 1/2×36

Order the P-Series Fixed Mount, 1/2×36 from our Lubbock, Texas gun shop for fast, direct shipping. Browse more rifle mounting hardware in our Class 3 parts & accessories category.