The KGM Suppressors A-QD-FH-S-1 Quick Detach Flash Hider delivers rapid suppressor attachment capabilities while maintaining effective flash suppression for AR-15 platforms. This black nitride-coated steel muzzle device features precision 1/2"x28 threads and eliminates the need for timing washers or shims during installation.
What Makes This Different
Unlike traditional flash hiders that require permanent installation, the A-QD-FH-S-1 incorporates KGM's proprietary quick-detach mounting system for instant suppressor attachment. The black nitride finish provides superior corrosion resistance compared to standard phosphate coatings, while the precision-machined steel construction handles repeated mounting cycles without thread wear. Flash suppression performance matches dedicated flash hiders while adding suppressor compatibility.
Key Features
- Quick-detach mounting system for KGM suppressors with tool-free attachment
- Black nitride steel construction with 1/2"x28 TPI threading
- Self-timing design eliminates need for crush washers or timing shims
- Three-prong flash hider design reduces muzzle flash signature
- Wrench flats for secure installation and removal
- Compatible with standard AR-15 and similar .223/5.56 platforms
- Maintains zero when switching between configurations
Field testing demonstrates consistent flash reduction across various ammunition types, from M193 ball to match-grade loads. The quick-detach mechanism locks securely under rapid fire conditions while allowing suppressor removal in seconds for storage or transport. Weather exposure testing confirms the nitride coating resists corrosion in humid and saltwater environments where standard finishes fail.
Technical Specs
- Thread pitch: 1/2"x28 TPI
- Material: 4140 steel with black nitride finish
- Overall length: 2.8 inches
- Diameter: 0.875 inches
- Weight: 2.4 ounces
- Bore diameter: 0.243 inches
- Compatible with KGM quick-detach suppressors
- Made in USA
The A-QD-FH-S-1 transforms any AR-15 into a suppressor-ready platform without compromising unsuppressed performance. Professional armorers appreciate the self-timing feature that speeds installation, while the robust construction handles high round counts without degradation.