About the YHM muzzle brake blast shield

YHM designed this QD Blast Deflector to work with multiple YHM QD muzzle devices. The QD Blast Deflector locks on just like a YHM Suppressor. The Mechanism is fast, positive and virtually impossible to disengage accidentally. The YHM-3130 is designed to fit the following QD Mounts:

• YHM-3102s
• YHM-4302s
• YHM-5M2-QD
• YHM-4315
• YHM-3102-1MB
• YHM-3109-1MB

The YHM-3130 will not fit:

• YHM-3702’s
• YHM-3802’S
• YHM-9923’s
• YHM-9853’s

Specifications:

• Material 4140 Chrome Moly steel
• Length: 2.20“
• Weight: 4.7oz.
• Finish: Melonite QPQ
• Made in the USA.