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Questions & Answers
Will this work with a galil gen 2 7.62x39? Manufacturer Answer

The Oppressor Universal is not compatible with 7.62x39.

by Strike Industries, Manufacturer, October 8, 2025
Has anyone used this on a VG6 EPSILON 556SL, does anyone know of it will work with that device? The specs seem to indicate that it will. Expert Answer

The Strike Industries Blast Shield Lightweight Universal Oppressor Muzzle Device is compatible with flash hiders and compensators with a max outer diameter of 0.98". The VG6 Epsilon 556SL has an outer diameter of 0.745" so it should be compatible using the Strike Industries 3 lug mount included with the Strike Industries Blast Shield Lightweight Universal Oppressor Muzzle Device.

by Hunter, Gear Expert, August 4, 2022
Customer Reviews
Helpful Positive Review
Be sure to read deep into the details.. I bought a Strike Industries Oppressor and a Grid lock lite hand guard to run on my AR Pistol. They work perfectly.. With this said I also wanted to do the same things for my 350 legend pistol, but there is no ...
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3/3 found this helpful
Helpful Positive Review
I love this device. I have it in my Aero Precision AR with enhanced upper and lower receiver. I have a 9” Atlas R One handguard with a 10.3” Ballistic Advantage Hanson profile Barrel. My muzzle device is a BCM Flash Hider. The device comes with a 5.5...
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9/9 found this helpful
Helpful Positive Review
Great blast shield, tamed my break by Nick, Verified Owner, February 11, 2025
For my first AR-15 build (16” mid-length .223 Wylde), I put a Precision Armament Hypertap break on it. The recoil reduction was amazing, but the concussive blast that came with it made the shooting experience overall a little too gnarly (and nobody w...
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1/2 found this helpful
Helpful Positive Review
Blast Shield by DB, Verified Owner, February 25, 2024
Thr Blast Shield Lightweight Universal Oppressor Muzzle Device is easy to install and use. Cann be used on several rifles.
2/3 found this helpful
Helpful Positive Review
Great Purchase ! by Chris, Verified Owner, January 25, 2024
Great Purchase ! looks and works amazing. Buying another for my AR. I dont wanna share the one i have with my SBR hahaha, thanks guys !
1/1 found this helpful
Helpful Positive Review
Recommend... Yes and No by gospyro, Verified Owner, February 17, 2023
I had miss-read thinking that the Sl Oppressor would fit inside the SI Gridlock handguards... it does not. The orginal SI Opperssor, which fit great, has an OD of 1.55. The Universal has a slightly larger OD of 1.61, with the ID of the Gridlock b...
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6/7 found this helpful
Read All 29 Reviews

13% OFF + 2% Bucks

PRESENTSClick to Copy Coupon Code
Eligible models will have a savings offer and the coupon code to use below. Add the item to your cart and enter coupon code for savings on that select model! Limited time only. Cannot be combined with other promotions or offers.
Caliber: .308 Winchester , 9mm Luger Length: 4.6 inCondition: New Color: Black

Code: 3Q-MD3-RBU292ES10-SI-BS-OPPRESSOR-U-BK

MPN: SI-BS-OPPRESSOR-U-BK

UPC: 793811764864

List: $119.95Save $10.00
$109.95

Product Info for Strike Industries SI OPPRESSOR Universal

The Strike Industries OPPRESSOR Universal is a blast shield that works with almost any muzzle device on the market that has a maximum outer diameter of 25.00mm (0.98). This OPPRESSOR U version works just like the rest of the SI OPPRESSOR family and redirects blast and sound while maintaining the recoil reduction of muzzle devices. Designed with a SI proprietary 3-lug quick detach base, the OPPRESSOR Universal is easily installed and removed with a push and a slight turn. Install SI OPPRESSOR Universal 3-lug QD base, the included correct sized crush washer, properly set the timing/alignment of your muzzle device and you are ready to go. Fire your weapon with or without the OPPRESSOR Universal on. The OPPRESSOR family is multi-caliber compatible with .223/5.56, .308/7.62 and 9mm calibers. The OPPRESSOR U is made of a steel core with a 6061-T6 aluminum body and is anodized in SI Black, Red, Blue and FDE. The Universal continues the SI OPPRESSOR line for redirecting the gas pressure produced by aggressive brakes and compensators. Advanced internal geometry actively draws the gasses out and thrusts the gasses forward through ports to accomplish linear braking in order to retain more efficiency. The SI OPPRESSOR Universal can be rapidly installed before indoor shooting, outdoor public firing line or being kind to the classmates next to you while training.image

WARNING: California`s Proposition 65

Specifications for Strike Industries SI OPPRESSOR Universal:

Manufacturer: Strike Industries
Caliber: 9mm Luger, .308 Winchester
Length: 4.6 in
Weight: 7.85 oz
Finish: Anodized
Gun Model: Universal
Condition: New
Color: Black
Projectile Caliber: .223 Caliber
Diameter: 1.61 in
Gun Make: Universal
Fabric/Material: Steel

Features of Strike Industries SI OPPRESSOR Universal

  • Works with muzzle devices that have a max outer diameter of 25.00mm (0.98)
  • Easy quick detach system using SI proprietary 3lug QD base
  • Redirects blast and sound forward while maintaining the recoil reduction of muzzle devices
  • Shoot next to someone without scaring the poop out of them
  • Steel core with 6061T6 aluminum body

Package Contents:

  • Strike Industries SI OPPRESSOR Universal
  • x1 SI OPPRESSOR Universal body (fully assembled)
  • x1 SI proprietary 3lug quick detach base
  • x1 AR crush washer for .223/5.56/9mm (1/2")
  • x1 AR crush washer for .308/7.62 (5/8")
  • x1 Shim (only used for 1/2" barrel)
  • x1 Warning card
  • x1 Installation order card

Strike Industries SI OPPRESSOR Universal Orderable Models

List of Orderable Models

  • Strike Industries SI OPPRESSOR Universal, Black, One Size, SI-BS-OPPRESSOR-U-BK , MPN: SI-BS-OPPRESSOR-U-BK , UPC: 793811764864 , Code: 3Q-MD3-RBU292ES10-SI-BS-OPPRESSOR-U-BK

Strike Industries SI OPPRESSOR Universal Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Strike Industries SI OPPRESSOR Universal, Black, One Size, SI-BS-OPPRESSOR-U-BK , MPN: SI-BS-OPPRESSOR-U-BK-EDEMO , Code: 3Q-MD3-RBU292ES10-SI-BS-OPPRESSOR-U-BK-EDEMO-IN-C
  • USED Strike Industries SI OPPRESSOR Universal, Black, One Size, SI-BS-OPPRESSOR-U-BK, EDEMO12, Used, Condition Like New , MPN: SI-BS-OPPRESSOR-U-BK-EDEMO12 , Code: 3Q-MD3-RBU292ES10-SI-BS-OPPRESSOR-U-BK-EDEMO12
  • USED Strike Industries SI OPPRESSOR Universal, Black, One Size, SI-BS-OPPRESSOR-U-BK, EDEMO11, Used, Condition Fair , MPN: SI-BS-OPPRESSOR-U-BK-EDEMO11 , Code: 3Q-MD3-RBU292ES10-SI-BS-OPPRESSOR-U-BK-EDEMO11
  • USED Strike Industries SI OPPRESSOR Universal, Black, One Size, SI-BS-OPPRESSOR-U-BK, EDEMO10, Used, Condition Fair , MPN: SI-BS-OPPRESSOR-U-BK-EDEMO10 , Code: 3Q-MD3-RBU292ES10-SI-BS-OPPRESSOR-U-BK-EDEMO10
  • Strike Industries Blast Shield Lightweight Universal Oppressor Muzzle Device, .223/5.56, .308/7.62, 9mm, Blue, SI-BS-OPPRESSOR-U-BLU , MPN: SI-BS-OPPRESSOR-U-BLU , UPC: 793811765151 , Code: 3Q-MD3-RBU292ES10-SI-BS-OPPRESSOR-U-BLU
  • Strike Industries Blast Shield Lightweight Universal Oppressor Muzzle Device, .223/5.56, .308/7.62, 9mm, Red, SI-BS-OPPRESSOR-U-RED , MPN: SI-BS-OPPRESSOR-U-RED , UPC: 793811765175 , Code: 3Q-MD3-RBU292ES10-SI-BS-OPPRESSOR-U-RED
  • Strike Industries Blast Shield Lightweight Universal Oppressor Muzzle Device, .223/5.56, .308/7.62, 9mm, FDE, SI-BS-OPPRESSOR-U-FDE , MPN: SI-BS-OPPRESSOR-U-FDE , UPC: 793811765168 , Code: 3Q-MD3-RBU292ES10-SI-BS-OPPRESSOR-U-FDE
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