DonnyFL | QD Rear Caps for Ronin, Emperor, Fatboy | 1/2 UNF | Black

QD Rear Caps Ronin, Emperor, Fatboy – Quick-detach adapter for PCP suppressors

This adapter enables quick mounting and removal of DonnyFL suppressors (Ronin, Emperor, and Fatboy models) on PCP air rifles. The quick-detach mechanism consists of a main adapter with 1/2 UNF thread and a matching rear cap that attaches to the suppressor, allowing tool-free changes.

Construction and materials

The adapter is manufactured from aluminium with a black finish. The complete kit includes an Allen key, locking screw, and spare ring. The robust construction ensures reliable performance during repeated mounting cycles while maintaining precise alignment with the barrel.

Application and use

Designed for recreational shooting applications, this adapter simplifies suppressor removal for transport or maintenance. The quick-detach functionality proves particularly useful when switching between different shooting scenarios or when accessing the barrel for cleaning. The included locking screw prevents unintentional loosening during use.

Integration and compatibility

This adapter features 1/2 UNF barrel thread compatibility and works exclusively with DonnyFL suppressors: Ronin, Emperor, and Fatboy models. The system is engineered for PCP air rifles with matching thread specifications. Ensure your rifle has the correct thread type before installation.

Maintenance and lifecycle

The adapter requires minimal maintenance beyond periodic thread cleaning. Check the locking screw tension regularly to maintain secure mounting. The included spare ring extends service life by allowing replacement when wear occurs.