LIMITED TIME ONLY! FREE TAX STAMP ON ELIGIBLE SUPPRESSORS! USE CODE: STAMP

Rex Silentium MG7 K 358

$549.50
$137.38 on a no-interest eZ-Pay Plan

The Rex Silentium MG7 K 358 is a great suppressor made for 8.6 BLK, 9mm and more. It is made from heat-treated stainless steel. 

Barrel Threading
Free NFA Gun Trust
Made In USA
Ship To Your Door

Barrel Threading

In the event you need you rifle barrel threaded to accept your new silencer, we will take care of that as well through our Threading Central. Learn More

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 MG7 358  is a compact, light, and stout .35-caliber silencer designed for maximum suppression of subsonic rifle, pistol and small case supersonic rifle cartridges. It is perfect for 8.6 BLK and other .338 variants as well as 350 Legend. Ready for extreme full auto, the MG7 is not just a tactical rifle suppressor, it is quite happy on your hunting rifle, too. The lightweight and easy maneuverability make it great in the field. 

The MG7 is precision CNC machined from 100% 17-4PH stainless steel, fully welded, and then hardened to the maximum amount. The final result is a suppressor with a hardness of 45-47Rc and a tensile strength of 190,000psi. In other words, it can handle it. 

The MG7 and all of Rex Silentium’s rifle suppressors are compatible with industry-standard quick disconnect (QD) mounts. The main thread on the back of the suppressor is 1.375-24. 

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

Length:
5.5"
Diameter:
1.70"
Weight:
11.3 oz
Material:
100% 17-4PH Stainless Steel
Brand:
Rex Silentium
Caliber:
9mm
Caliber Range:
Up to 8.6 BLK
Finish:
Raw Flat-Bronze Heat Treated Finish
Mount Style:
1/2x28 Direct Thread or 1.375x24 HUB
Full-Auto Rated:
Yes
Lifetime Warranty:
Yes
Vs Icon
delivery icon
Delivered to Your Door
NFA trust icon
Free NFA Gun Trust
ATF approval icon
99.9% ATF Approval Rate
If we mess up, we'll pay for another tax stamp.
ez-pay icon
EZ-Pay Option
Pay while you wait
Silencer expert icon
Silencer Expert Assistance
We'll help you choose the best suppressor for you
customer service icon
On-Demand Customer Service
tshirt icon
Free Shirt With Purchase
barrel threading icon
Barrel Threading Available
a red x icon
Pick It Up Yourself
a red x icon
No Free Gun Trust
a red x icon
ATF Paperwork Errors
If your paperwork has errors, you pay the price
a red x icon
Pay Then Wait
Pay everything up front
a red x icon
Spotty Assistance
Questionable advice on what suppressor fits your needs
a red x icon
Hit-or-Miss Customer Service
Phone tag, lost emails, and long wait times
a red x icon
A Sticker, Maybe?
a red x icon
No Barrel Threading Service
Compare Products
Product rex silentium MG7 358 1 Rex Silentium Rex Silentium MG7 K 358
$549.50
rex silentium MG10 338 1 Rex Silentium Rex Silentium MG10 338
$849.50
rex silentium MG7 K 458 1 Rex Silentium Rex Silentium MG7 K 458
$549.50
Brand
Rex Silentium
Rex Silentium
Rex Silentium
Length
5.5"
8.6"
5.5"
Diameter
1.70"
1.70"
1.7"
Suppressor Weight
11.3 oz
19.8 oz
11.3 oz
Caliber Range
8.6 BLK
up to 35 Whelen
458 WM
Caliber
9mm, .30, .308, .300, .338
.338
9mm, .45, .308, .300, .338, Big Bore
Product Status
Out of stock
Out of stock
Out of stock
You might also like
  1. Nosler SR-33 ALTi
    Nosler Nosler SR-33 ALTi
    $1,149.00

    LIMITED TIME ONLY! Claim a free tax stamp ($206 value) with purchase. Use code STAMP at checkout.*

    The Nosler SR-33ALTi suppressor delivers advanced sound suppression and superior noise and recoil reduction for magnum .338 caliber rifles, featuring a lightweight aluminum and titanium construction and the versatile HUB system for easy attachment to compatible adapters. 

    Length
    10.5"
    Weight
    18 oz
    Diameter
    1.875"
    Caliber
    .338
    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

Find Your Silencer

Have you ever purchased a silencer before?

Tell us about your experience with silencers so we can connect you with the right information.

No, I'm new to this.

We can help get you started.

Yes, I've done this before.

Great! Let’s get right to it.

Find Your Silencer

How do you use your firearm?

Select the option where you want your silencer to work best.

Find Your Silencer

Select Your Firearm Type

Learn about how silencers can work with different types of firearms.

Find Your Silencer

What is the caliber of your firearm?

While many suppressors can be used on several different caliber firearms, we have some specific models that can make your shooting more enjoyable. Pick the caliber that you have in mind. If you don’t see your caliber, pick one close to it to see our recommendations.

Need Help?

Call 888.781.8778

Need Help?

Call 888.781.8778

Find Your Silencer

Here are some good options for you

More
Swipe to compare all options.
More