Barrel Adaptor DonnyFL QD 1/2x20 UNF




DonnyFL QD Barrel Adapter 1/2"x20 UNF M78
The DonnyFL QD Barrel Adapter M78 is built for shooters who want the convenience and speed of DonnyFL’s renowned Quick Disconnect mounting system. Designed for rifles equipped with a 1/2"x20 UNF thread, this adapter provides a secure interface for compatible QD moderators and silencers.
Upgrade to Quick Disconnect Convenience
Traditional threaded moderators can take time to install and remove. The M78 eliminates this inconvenience by allowing shooters to attach or detach a compatible DonnyFL QD moderator in seconds.
Faster Changes, Less Hassle
Whether you're transporting your rifle, switching between accessories, or sharing a moderator across multiple rifles, the Quick Disconnect system makes the process fast and effortless.
Precision-Machined for Dependable Performance
Every M78 adapter is CNC-machined to ensure consistent dimensions and a precise fit. This attention to detail helps maintain proper moderator alignment and reliable operation.
Premium 7075 Aluminum Construction
Manufactured from high-strength 7075 aluminum, the M78 offers exceptional durability while keeping additional weight to a minimum. This makes it an ideal choice for shooters who demand both performance and longevity.
Built for Real-World Use
A protective black anodized finish helps resist corrosion, scratches, and everyday wear. The result is a durable adapter that performs reliably in a variety of shooting environments.
Key Features
DonnyFL Quick Disconnect Barrel Adapter
Part Number: M78
1/2"x20 UNF thread
Compatible with DonnyFL QD moderators and silencers
CNC-machined from 7075 aluminum
Lightweight yet durable construction
Corrosion-resistant anodized finish
Fast attachment and removal system
Precision-engineered fit
Why Choose the DonnyFL M78?
The DonnyFL M78 QD Adapter is the perfect solution for shooters looking to streamline their setup. Combining premium materials, precision manufacturing, and Quick Disconnect functionality, it delivers speed, convenience, and reliability in one compact package.










