Free Shipping:

All orders from Silencer Shop ship free!

Large Bore

Silencerco Harvester Big Bore

Harvester_Big_Bore_2Harvester Big BoreHarvester_Big_Bore_BoxHarvester_Big_Bore_Box_2Harvester_Big_Bore_RifleHBB_ASR_Mount_Text1

List Price:$1,600.00Our Price: $998.00

In stock

Choose Thread for Included Insert *

Product Description

Silencerco Harvester Big Bore (Includes Mount) – The Harvester & Harvester Big Bore sound suppressors are designed to enhance the user experience while handling larger calibers, specifically for hunting and long range precision shooting.

The Harvester was specifically designed for hunting and long range precision shooting applications. Utilizing its lightweight design, the Harvester is barely noticed on the end of your barrel. Designed to enhance your shooting experience, the Anchor Brake offers best in class recoil reduction across a range of calibers. Using modular thread adapters, the Harvester can be used on a wide range of threaded barrels.

The Harvester Big Bore encapsulates all the features of the Harvester, but adds the capability to allow the use of a modular adapter to utilize various mounting options. From direct thread to Patented ASR mounting applications, the Harvester Big Bore has your needs covered.

The modular thread adapters make the Harvester and Harvester Big Bore an excellent choice for a variety of shooting disciplines. Utilizing fully welded hardened tool-grade stainless steel baffle design, the Harvester and Harvester Big Bore are among the lightest centerfire silencers available. Rated for magnum calibers up to and including 300 Winchester Magnum (minimum of 20” barrel) and .338 Lapua™respectively.

Additional Information

Mount Style

Direct Thread


.338 LM, 7.62mm (.30 Caliber – up to .300WM)

Thread Pitch

5/8×24, M18x1 (Sako TRG), 3/4×24 (Desert Tac)



Build Material

17-4 Stainless Steel






21.7 oz


T3 HC Anodize



SilencerCo Harvester Big Bore Review

A Closer Look at the SilencerCo Harvester Big Bore

Dispelling the myth of the “fragile” Silencerco Harvester

1 review for Silencerco Harvester Big Bore

    5 out of 5

    (verified owner):

    Even when I bought this as it first came out (and paid more than current list) I DO NOT regret this purchase at all.

    I run it on my:

    .338 Lapua Magnum
    .308 Winchester
    .300 Blackout

    And pretty much everything in between within reason…

    Sound and recoil reduction are absolutely phenomenal and is in my honest opinion better than some of it’s AAC and Surefire counterparts. What is great about this also is the NEW ASR Mounting system that works with the Specwar Muzzle Brake devices too (which I own for my Specwar 556).

    Anyone who has ever shot a 30-06, 7MM Magnum or a 300 Winchester Magnum will tell you that the kick and the noise is ridiculous even with hearing protection. This Can kills recoil AND noise on ALL of those calibers all the way up to my 338 LP so well that I almost don’t notice that I’m shooting $10 bills with every trigger pull… Almost.

Add a review

SKU: SCO SU666. Categories: , .