AR-9 VIPER Compensator 1/2"-28 QPQ Coated

(10 reviews) Write a Review



9mm VIPER in 1/2"-28

Our line of compensators redirect and disperse muzzle gasses to effectively reduce, if not completely eliminate, both muzzle rise and felt recoil. The significant reduction in muzzle climb and felt recoil allows for faster, more accurate follow-up shots.

Threaded 1/2"-28 and bored for standard 9mm

Material: Carbon Steel

Length - 2"

Height - .75"

Width - .95"

Weight: 2.2oz


Black crush washer included.

10 Reviews

  • 5
    AR 9 Viper Comp

    Posted by Dennie Vega on May 14th 2020

    Looks great, well made and quality machined. Venom Defense always has fast shipping and great service too. The comp works well regarding compensation and makes it easier to stay on direct, especially considering how jarring direct blowback can be, even though in this case it's only 9mm. I used this one on my PSA AKV and it looks DOPE! I'll be purchasing another for my PTR 9K as soon as it arrives at my FFL (no Im not an MP5 purist...). Great job guys. I've also purchased the Mjolnir pistol grip for one of my AR builds and love it too.