The CMMG Defcan Direct Thread Adapter (brand part no. 55DA503) is a Black, 1/2-28 threaded adapter built to attach directly to a firearm with a 1/2-28 muzzle thread. CMMG designs the Defcan direct thread mount to work with any suppressor built to the 1.375-24 HUB pattern, giving a shooter a compact, hardware-free way to run a compatible suppressor without an intermediate mounting system.

Key Specifications

• Threaded 1/2-28 for direct muzzle mounting.
• Compatible with any suppressor built to the 1.375-24 HUB pattern.
• Direct-thread design, no separate mounting adapter required.
• Compact body measures approximately 0.75 inch.
• Finished in Black.

Frequently Asked Questions

What thread pitch does this adapter use? 1/2-28.

What suppressors is it compatible with? Any suppressor built to the 1.375-24 HUB thread pattern.

Buy the CMMG Defcan Direct Thread Adapter

Get a simple, compact direct-thread interface for a HUB-pattern suppressor. Order it from our Class 3 parts and accessories selection at our Lubbock, Texas gun shop for fast, direct shipping.