Description
Hard Use
Our R556 is ready for anything and everything. With a proprietary OxYn finished, stainless construction, it’s rated for full auto use.
Accuracy
KGM Suppressors are engineered to enhance or maintain the host weapon system accuracy. Our patented gas flow pathing enhances stability of every round passing through the suppressor. This reduces point of impact shift and improves precision of the host weapon system.
Flash Mitigation
KGM Suppressors utilize a stoichiometric design to ensure the flash is contained within the suppressor, providing little to no flash when firing the weapon in both the visible and other spectrums.
Recoil Reduction
KGM Suppressors employ the patented Adjustable Port End Cap (APECTM). The APECTM sheers the energy of the high-pressure gases, reducing the recoil of the weapon system. Users can tune the APEC to tailor the recoil reduction, enabling the shooter to stay on target.
Additionally, the KGM APEC allows for lower system backpressure. Allowing weapon systems to run better, smoother, for longer.
Gas Optimization
KGM Suppressors Integrated Gas Flow (IGFTM) designs eliminates over-gassing and decreases toxic gasses to the shooter.
Sound Suppression
KGM Suppressors not only significantly reduce the sound and pressure to the shooter, but also modify the tonal characteristics of the weapon. This reduced and modified downrange signature, significantly enhances combat effectiveness.
Specs
SIZE & WEIGHT
16.4 Ounces
6.4” OAL
1.5” Diameter
OPTIMIZED CALIBERS
5.56 x 45mm
FULL AUTO RATED
MATERIAL CONSTRUCTION
OxYn hardened Stainless Steel
MPN#: KGM-R556
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Customer reviews
Comments (12)
I ordered 2 cans. Took about a month for the forms before the ffl got it. Be patient. It’s a small operation with a high volume of orders.
Form 3s should only take 14 days but I don’t know if it’s the ATF or these dealers taking forever. I purchased a suppressor at Botach and it was coming up on 5 months so I cancelled bc that is just BS. I rolled the dice purchasing the R30 from Bereli hoping they send it in a reasonable timeframe. Just have to wait and see
Botach is a bunch of scammers masquerading as a legitimate company. I’ve literally cancelled five orders with them because of their bullshit.
Bereli is a small shop with limited employees who are running some banging pricing on Form 3 items. I wouldn’t hesitate to trust them and give them time - especially given the price.
I’m new to the supressor game. Is it realistic/feasible to get one that I could use on both .556 and .22LR?
BPuff57 has it right. The one caveat is that 22LR is DIRTY and has a bad habit of fouling up suppressors very quickly. If it's not a user-serviceable can (one you can disassemble and clean), you will cause carbon/lead buildup much faster by running 22LR through it, even though the can can easily handle the pressure.
Yeah, good point about the dirtiness of 22LR. I use mine with it, but then I also clean them semi-frequently.
Yep. I do that all the time. Get one for 5.56 and you can also use it on 22LR. Just don’t do it the other way around. 22LR suppressors aren’t typically built to withstand 5.56 pressures.
NFA Review Channel on YouTube reviewed the r30 and r556 I believe. Supposedly the FBI contracted KGM to provide the R30 for all of the FBI bolt action rifles. Also, Daniel Defense contracted KGM to make suppressors for them so that also tells you that they make good cans. The DD suppressors are literally the same as all KGM suppressors, but with DD name on them. If you don’t plan on running full auto you should get the R30 imo. Full titanium and lightweight
I can't. Maybe someone who can will chime-in at some point. In the meantime, you might (or might not) find these reviews helpful:
https://pewscience.com/sound-signature-reviews-free/sss-6-60-kgm-r556-mk...
https://www.youtube.com/watch?v=PPcIG9O2OXk
https://www.youtube.com/watch?v=BFCbpJEw7dw
I can't vouch for Bereli- I ordered mine weeks ago, and haven't even gotten a ship date to my FFL.