FREE NFA GUN TRUST AVAILABLE WITH EVERY SILENCER PURCHASE!

KGM R556A2

$975.00
$243.75 on a no-interest eZ-Pay Plan

The KGM R556A2 is a full-auto rated Inconel suppressor that can handle up to a 6mm cartridge. 

Free NFA Gun Trust
Free Shipping
Ship To Your Door

Free NFA Gun Trust

  • We offer a free NFA Gun Trust (a $250 value) to all customers which essentially establishes a joint ownership scenario in which you can legally share your silencer with designated others (as well as determining who will inherit your silencer). This lets others use your silencer.
  • We do all the ATF paperwork which helps ensure you completed the gun trust correctly so ATF does not reject. We have completed over 15,000 silencer to gun trust transfers and counting! Learn More

Ship To Your Door

Description and Specs

The KGM R556A2 is made with Inconel and stainless-steel materials and laser-welded construction to create a long service life, even with extensive, full-auto shooting. It uses KGM’s baffle and gas-flow designs to eliminate gas issues and increase sound reduction and accuracy. 

The internal re-direction of gases, along with a shrouded, integrated gas flow endcap with flash-hider help reduce flash and keep repeatable accuracy. 

The R556A2 uses a quick-detach mount with a tapered shoulder for rock-steady attachment with secondary retention. This suppressor also accommodates up to 6mm cartridges, giving you options with the increase in 6mm rifle cartridges. It weighs 19.4 ounces with a 6.4-inch length.  

All silencers require the purchase of a $200 Federal Tax Stamp.

length:
6.4"
diameter:
1.75"
weight:
19.4 oz
material:
inconel
thread pitch:
1/2x28
brand:
kgm
caliber:
5.56
color:
black
finish:
cerakote
mount style:
qd flash hider
Frequently Bought Together
$1,013.98
Total Price
$984.74 on a no-interest eZ-Pay Plan
Compare Products
Product KGM R556A2 KGM KGM R556A2
$975.00
Banish 223 suppressor black BANISH BANISH 223
As low as $849.00
Banish 30 black BANISH BANISH 30
As low as $899.00 $999.00
Brand
KGM
BANISH
BANISH
Length
6.4"
7"
7” or 9”
Diameter
1.75"
1.5"
1.5"
Suppressor Weight
19.4 OZ
11.4 oz
11.2 oz (7”) or 14.3 oz (9”)
Caliber Range
.223 to 6mm
Rifles .224 and smaller
.17 to .300 Weatherby
Caliber
.223, 5.56
.223, 5.56
.30, .308, .300
Product Status
In stock
In stock
In stock
You might also like
  1. Banish 30 black
    BANISH BANISH 30
    As low as $899.00 $999.00

    Limited time only: Get the best-selling BANISH 30 for $899 and a FREE Devour Suppressor Cover (9" Gray)! Use code "freecover" at checkout.

    The most versatile suppressor in the BANISH® line, the Banish 30 works with all of your rifle calibers from .17 to .30 caliber magnums.

    • Modular Suppressor ( 7″ or 9″)
    • Below hearing safe
    • Multi-Caliber .17 to .300 WBY
    Length
    7” or 9”
    Weight
    11.2 oz (7”) or 14.3 oz (9”)
    Diameter
    1.5"
    Caliber
    .30, .300, .308
    View  Product Details

LET’s CONNECT

Follow Silencer Central on social media to see silencers in action and new silencer releases. We want to connect with you and reshare your posts using our silencers. Nothing excites us more than seeing you enjoy the benefits of silencer ownership!

Join Our Inner Circle

Want the inside scoop on the latest in silencer news and more? Join our newsletter for first dibs on new products, exclusive offers, and all things Silencer Central.

Welcome!
Please enter your date of birth. You must be 21 or over to enter this site.
Date of Birth