Always FREE shipping and NO TRANSFER FEES

Suppressor Silencer Shop Suppressor Silencer Shop
Login / Register
Wishlist
3 items $743.00
Menu
Suppressor Silencer Shop Suppressor Silencer Shop
Login / Register
Sign inCreate an Account

Lost your password?

0 Wishlist
3 items $743.00
  • Home
  • About Us
    • How To Buy
    • How To Pay
    • How To Become A Dealer
  • Shop
    • Firearms
      • Machine Guns
      • Short Barrel Rifles
    • Firearms Parts
      • Barrels
      • Buttstock
      • Complete Uppers
      • Lower Receivers
      • Magazines
      • Piston / Mounts
      • Thread Adapters
      • Threaded Barrels
      • Upper Receiver Parts
    • Gear
      • Pouches & Covers
      • Swag
      • Tools
    • Our Services
    • Silencer Accessories
      • Ammunition
      • Earpro
      • Flash Hiders
      • Illumination
      • Knive
      • Muzzle Brakes
      • Pistol Accessories
      • Rifle Accessories
      • Rimfire Accessories
      • Shotgun Accessories
    • Silencers
      • Large Bore
      • Multi Caliber
      • Pistol
      • Rifle
        • 5.56mm Rifle
        • 7.62mm Rifle
      • Rimfire
      • Shotgun
      • Specialty
  • FAQS
  • Testimonials
  • Track order
  • Shipping And Returns
  • Contact us
“DEAD AIR SIERRA 5 WITH XENO ADAPT” has been added to your cart. View cart
-10%
GRIFFIN ARMAMENT M4SD II1
GRIFFIN ARMAMENT M4SD II2
GRIFFIN ARMAMENT M4SD II3
Click to enlarge
Home Silencers Rifle 5.56mm Rifle GRIFFIN ARMAMENT M4SD-II
GRIFFIN DUAL-LOK HRT BLACK 5.56MM
GRIFFIN DUAL-LOK HRT BLACK 5.56MM $995.00 Original price was: $995.00.$796.00Current price is: $796.00.
Back to products
GRIFFIN EXPLORR 224 TAPER MOUNT
GRIFFIN EXPLORR 224 TAPER MOUNT $795.00 Original price was: $795.00.$716.00Current price is: $716.00.

GRIFFIN ARMAMENT M4SD-II

$995.00 Original price was: $995.00.$896.00Current price is: $896.00.

Designed to provide the optimal combination of maneuverability, peak performance, and durability.

43 Items sold in last 9 days
Your order qualifies for free shipping!
Add to wishlist
43 People watching this product now!
Category: 5.56mm Rifle
Share:
  • Description
  • Reviews (0)
Description
  • PRODUCT DESCRIPTION

    Griffin Armament knows suppressors. Their passion is evident with every silencer unveiling, as each unit is more impressive than the last. Always looking to improve upon excellence, the M4SD-II is the fourth installment of their flagship suppressor. This quick-detach 5.56mm rifle can was designed to provide the optimal combination of lightweight, durability, and peak performance.

    Founded by two military brothers out to preserve firearm enthusiasts’ hearing, Wisconsin’s Griffin Armament utilizes computer-based designs and highly-tested products to suppress guns of all calibers. Their mission is admirable, as is the team’s goal of passing along savings to suppressor users. The revamped Griffin M4SD-II unit is yet another example of this practice.

    FURTHER INTEL

    The M4SD-II can is crafted entirely of powerful and wear-resistance stainless steel, at a length of 6.6 inches and sporting a sound reduction of 35 dB. Moreover, at the request of elite tactical units, the integrated flash suppressor front cap further reduces flash signature, creating enhanced covertness. With a unique, high-efficiency baffle system, Griffin truly thought of everything while rigorously testing this silencer. It even offers shooters a wide range of mounting options, employing the M4SD family-specific GATE-LOK™ mounting interface. This true QD mechanism allows one-handed attachment and removal with relative ease. Being full-auto rated and compatible with NATO muzzle devices helps keep your ammo budget as healthy as possible, too!

    RAPID FIRE

    • Full-auto rated!
    • Sound reduction: 35 dB
    • Length: 6.6”
    • Weight: 17.4 ounces
    • Build material: stainless steel
    • Finish: high-temp Cerakote™

    WHAT’S IN THE BOX?

    • M4SD Hammer Comp
    • Shims
    • User manual
Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “GRIFFIN ARMAMENT M4SD-II” Cancel reply

You must be logged in to post a review.

Related products

-24%
Quick view
Add to wishlist

AAC SR-5

5.56mm Rifle, Silencer Accessories
$849.00 Original price was: $849.00.$649.00Current price is: $649.00.
Add to cart
An evolutionary fast-attach silencer for 5.56mm hosts.
Sale
Quick view
Add to wishlist

CMMG DEFCAN 2 TI

5.56mm Rifle, Silencer Accessories
$750.00 Original price was: $750.00.$748.00Current price is: $748.00.
Add to cart
  • Sound Reduction: 32dB
  • Length: 7"
  • Diameter: 1.5"
  • Weight: 13.1oz
  • Finish: High Temp Cerakote
  • Attachment: Direct Thread 1/2-28
-19%
Quick view
Add to wishlist

DEAD AIR SIERRA 5 WITH XENO ADAPT

5.56mm Rifle
$859.00 Original price was: $859.00.$699.00Current price is: $699.00.
Add to cart
  • Weight: 13.3 oz
  • Length: 5.72”
  • Diameter: 1.55”
  • Materials: Stellite baffles, 17-4 PH Stainless Steel
  • Finish: High temp Cerakote, Nitride adapter and mount
  • Attachment: Xeno (included)
-6%
Quick view
Add to wishlist

GEMTECH TREK

5.56mm Rifle
$449.00 Original price was: $449.00.$420.00Current price is: $420.00.
Add to cart
The "Claw Hammer" of the silencer world. Everything you need for any situation, and nothing you don't!
-10%
Quick view
Add to wishlist

GRIFFIN ARMAMENT GP5

5.56mm Rifle
$550.00 Original price was: $550.00.$495.00Current price is: $495.00.
Add to cart
The new Griffin Armament GP5 direct-thread suppressor is a compact, lightweight, and durable 5.56mm unit.
-15%
Quick view
Add to wishlist

GRIFFIN DUAL-LOK 5 SILENCER 5.56MM

5.56mm Rifle
$1,045.00 Original price was: $1,045.00.$888.00Current price is: $888.00.
Add to cart
  • Weight: 11.8oz
  • Length: 6.5"
  • Diameter: 1.5"
  • Material: High Strength, High Temperature, Corrosion Resistant 17-4PH Stainless Steel
  • Finish: High Temp Cerakote
  • Full Auto Rated!
-15%
Quick view
Add to wishlist

OSS HX-QD 556 TI

5.56mm Rifle
$1,409.00 Original price was: $1,409.00.$1,196.00Current price is: $1,196.00.
Add to cart
  • Full auto rated
  • Length: 6.67”
  • Weight: 13.1 oz
  • Diameter: 1.6”
  • Build Material: Grade 5 Titanium and 17-4 Stainless Steel
-25%
Quick view
Add to wishlist

RUGGED RAZOR 556

5.56mm Rifle
$799.00 Original price was: $799.00.$599.00Current price is: $599.00.
Add to cart
  • Weight: 13.4 oz
  • Length: 6.4”
  • Diameter: 1.5”
  • Caliber: 5.56x45mm NATO
  • Finish: High Temp Cerakote
  • Build Material: 17-4 PH Stainless Steel
    About Us

    suppressors silencer shop

    Suppressor Silencer Shop is an online retailer with multiple warehouses but no storefront, focused on providing excellent customer service where satisfaction is guaranteed with every purchase.

    Email: sales@suppressorsilencershop.com

    Quick Access
    • Home
    • About Us
    • How To Buy
    • How To Pay
    • Shop
    • Frequently Asked Questions
    • Testimonials
    • Track order
    • Contact us
    Our Policy
    • Complaints
    • Warranty
    • Layaway Guides
    • Shipping And Returns
    • XML Sitemap
    • Referral Programs
    • Privacy Policy
    • Terms and Conditions
    Account
    • Orders
    • Downloads
    • Addresses
    • Account details
    • Wishlist
    All Copy Right Reserved © 2025 Suppressors Silencer Shop
    Close
    • Menu
    • Categories
    • Firearms
      • Machine Guns
      • Short Barrel Rifles
    • Firearms Parts
      • Barrels
      • Buttstock
      • Complete Uppers
      • Lower Receivers
      • Lower Receivers Parts
      • Magazines
      • Piston / Mounts
      • Thread Adapters
      • Threaded Barrels
      • Upper Receiver Parts
    • Gear
      • Pouches & Covers
      • Swag
      • Tools
    • Our Services
    • Silencer Accessories
      • Ammunition
      • Earpro
      • Flash Hiders
      • Illumination
      • Knive
      • Muzzle Brakes
      • Pistol Accessories
      • Rifle Accessories
      • Rimfire Accessories
      • Shotgun Accessories
    • Silencers
      • Large Bore
      • Multi Caliber
      • Pistol
      • Rifle
        • 5.56mm Rifle
        • 7.62mm Rifle
      • Rimfire
      • Shotgun
      • Specialty
    • Home
    • About Us
      • How To Buy
      • How To Pay
      • How To Become A Dealer
    • Shop
      • Firearms
        • Machine Guns
        • Short Barrel Rifles
      • Firearms Parts
        • Barrels
        • Buttstock
        • Complete Uppers
        • Lower Receivers
        • Magazines
        • Piston / Mounts
        • Thread Adapters
        • Threaded Barrels
        • Upper Receiver Parts
      • Gear
        • Pouches & Covers
        • Swag
        • Tools
      • Our Services
      • Silencer Accessories
        • Ammunition
        • Earpro
        • Flash Hiders
        • Illumination
        • Knive
        • Muzzle Brakes
        • Pistol Accessories
        • Rifle Accessories
        • Rimfire Accessories
        • Shotgun Accessories
      • Silencers
        • Large Bore
        • Multi Caliber
        • Pistol
        • Rifle
          • 5.56mm Rifle
          • 7.62mm Rifle
        • Rimfire
        • Shotgun
        • Specialty
    • FAQS
    • Testimonials
    • Track order
    • Shipping And Returns
    • Contact us
    • Wishlist
    • Login / Register
    Shopping cart
    Close
    Processing time is now between 2-5 business days.  Orders not paid within 24hrs are canceled.
    We use cookies to improve your experience on our website. By browsing this website, you agree to our use of cookies.
    Accept
    Shop
    0 Wishlist
    3 items Cart
    My account