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SIERRA Suppressor

Rated 5.00 out of 5 based on 6 customer ratings
(6 customer reviews)


The SIERRA suppressor is a magnum class, very robust direct thread suppressor that can be used on any .338 rifle including the popular .338 Lapua, .338 RUM, .338 Edge, .338 Norma, and .338 – 378. Custom bore sizes to .458 available.

Our Sierra suppressor is an outstanding rockstar in the shooting world. Compared to our competitors’ models, The SIERRA is smaller in size than our competitor’s models while still delivering superior suppression and performance, making it a rockstar in the shooting world.

All models have 100% repeatability whether the suppressor is timed to the weapon or not. If the shooter would like to minimize the horizontal point of impact shift when shooting suppressed, the Elite Iron name should be top dead center when suppressor is installed on weapon. (Plus or minus 10 degrees). If this is not the case, an experienced gunsmith or machinist can reface the mounting surface of the threaded barrel for this optional timing procedure.

Included with each suppressor purchased you will receive a free Elite Iron suppressor wrap used for optical mirage mitigation and heat issues.
Please include the following dealer contact information. Phone number, Email address and Shipping address where suppressor will be shipped for transfer. This information can be entered in the order notes box on the checkout screen or used as shipping address.

To add your SIERRA suppressor to the cart, you must select your caliber, your thread and the color for your Free wrap.


Caliber: .338 and custom sizes
Weight: 29 oz
Overall Length: 9.3 in
Exterior Diameter: 1.625 in
Sound Reduction: 31 dB
Materials: Tube: 300 series Stainless Steel Internals: 17/4PH H900 Stainless Steel

Custom bore sizes up to .458 (call for more information) .375 H&H model requires minimum thread size of 11/16-24.

Thread: 5/8-24, 3/4-24, 3/4-20 and M18x1 Other thread sizes available with consideration of the barrel diameter and caliber.

These items are controlled by the U.S. government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

Reviews (6)

6 reviews for SIERRA Suppressor

  1. Rated 5 out of 5


    I can’t tell you enough good things about this suppressor. Makes shooting the .338 LapuaMag, 300Win Mag, 300BlackOut,308Win, and 7.62×39 all bolt actions a pleasure to shoot. Most impressive Suppressor I own. I spoke to the owners and they really new their business and helped immensly. Use on my Ruger 7.62×39 with ATN w/IR 220gr Hand loads for hogs and boy what a rig. Thanks again Elite Iorn for puttin more bacon on the table!!!! Silencer Shop was also a big part and made it so simple. Great combo to work with.

  2. Rated 5 out of 5

    William McDaniel

    Awesome suppressor …Have had mine awhile now on my .338 LM . It tames the sound of the beast and makes it so much fun to shoot.

  3. Rated 5 out of 5

    Ernie Huether

    I have both a 7MM STW and a 8MM Rem Mag. Using the Sierra, my ears don’t ring (a 22 will make your ears ring) and the recoil is more like a 22-250. So much fun to shoot and hunt with!!

  4. Rated 5 out of 5


    I have two Sierras on 375 H&H Magnums and they work flawlessly and actually tighten my groups to 3 shot clover leafs at 100 yards. Folks on the range are also impressed with the noise reduction and accuracy improvement of these Elite Iron Suppressors. I will be a repeat customer.

  5. Rated 5 out of 5

    David Perfetti

    Rock solid, maximum noise reduction, use the Sierra on my AISM
    In .338 Lapua . Been very happy with it . Also own a Bravo, and a Alpha, use the bravo on several guns . Really enjoying the Alpha ,.22lr suppressed is so quiet, have Dales muzzle brake too , the best

  6. Rated 5 out of 5


    Built like a tank and will last forever undoubtably! I have six Elite Irons, and you can’t beat the quality or customer service offered by Dale and Kathy! Elite Iron is my GO TO when I need a suppressor that I never need question it’s performance under any conditions. Dale even threaded and timed the barrel for this suppressor for me so it’s an exact fit with as minimal POI shift as possible! Sierra is a great match on my .300 NM!

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