Details
Details
Features:
- Effective dual chamber design.
- Angled gas ports to disrupt side blast.
- Serrated teeth help reduce muzzle flash.
- Weighs just 3.8 oz.
Specifications
California Prop 65 warning
WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.
Ratings & Reviews
15 reviews
I love it
by Wesley
I got this to help with muzzle rise and it does its job perfectly and can't beat the price
Good for the price
by Fred -
I really like this comp for the price. Upgrade over a stock A2 birdcage. I dont know if it really does all that much, as its only been used while hitting paper targets at 50 and 100 yards from a bench.
King Comp 1/2x28
by 5.56 -
One of the best brake I have. I put on a BA 13.9” Hanson 556 barrel which is total of just over 16” in length (if you’re looking for total 16” pin&weld barrel). The rifle/pistol looks awesome! Took it to the range today. The brake kept muzzle flat for following shots. After I emptied a mag of 20 rounds, the RO lady said..”Don’t forget 1001...1002..1003... :/“..such a sweet lady!. The impact were within 4” at 20 yards. And I don’t shoot much..have never trained with a pro before..but I will with this new build.
Highly recommend...I barely write reviews but I am satisfied with this purchasing included this Comp King, 13.9” BA Hanson barrel, and PA’s service/delivery.
Pair with Oppressor
by Matthew
For the money you absolutely can’t beat this comp, like many others it’s not meant to be shot indoors imo. Luckily SI fixed that problem by making the oppressor, does make the rifle heavy but it’s amazing. You’ll get recoil reduction, and help with muzzle rise with no concussive abuse. As far as mitigating flash that’s not what this device is made for
Pair with oppressor for indoor use
by Mjc
Overall great comp and absolutely unbeatable for the price. As for the comment about the indoor shooting pretty much every break I’ve owned expensive or inexpensive shouldn’t be shot inside IMO, but SI made the oppressor for that exact reason. If your going to run any SI breaks get the oppressor you won’t regret it sends all the concussion forward
Pretty much for looks
by Joseph -
I like it but it's loud and as for reducing muzzle flash.......there is still a lot, although I did put it on my AR pistol with a 10 inch barrel. Looks cool tho lol. Love SI products!
Absolutely unsuitable for indoor use
by Ian
I purchased the King Comp for a .223 wylde recce build. The compensation and recoil management are good. I was satisfied for a while, until I started taking it indoors at the range where I work. The added concussion within an enclosed position disorients the shooter and annoys neighbors. Furthermore, if running the gun hard indoors, the side blast becomes downright frightening. I took a novice friend to the range today, and I became worried watching him shoot with the flames bursting from the side of this device. The first time I took the build out, I was ecstatic over its smooth performance; at the time, I would have given this five stars. Now that I've put it through its paces both indoors and out, I can no longer recommend it. 4 star braking and compensating performance, 0 star flash suppression/comfort indoors. Averages to 2 stars.
Lack of details
by Cole -
Like the comp and its function but really disappointed that it's too wide to fit an armorers wrench and was not included in the details that it did not fit. Was excited about my first build so I paid up for the higher priced Magpul wrench and disappointed I didn't get to use it to its full potential with my new torch wrench and that I had to go buy a crescent wrench just for this comp. Spent more money because of lack of details.
I'd buy it again even if it went up $20 in price
by Cooper -
I'm far from an expert on muzzle devices, but this thing works! I've spent a few hundred dollars making minor improvements here or there... then I bought this and with one expenditure of less than $40 I was able to completely change the usability of my weapon. Follow up shots are a dream now, double taps that remain on target are easy, and the steady front end allows your brain to react to target position better and quicker. I don't have any experience with comps and brakes that cost $80+, and I'm sure there is something better out there, but for the money this thing is a sexy little beast.
Surpassed my expectations
by Frank
I wasn't expecting much for the price. I bought it primarily to pin and weld to a 14.5" upper to put me over 16". However, when I got it to the range I was truly blown away. Unbelievable controllability from this comp. My friend fired it and also could not believe how effective it was. This isn't just good bang for the buck. This is a fantastic overall muzzle device.