Octane

Octane Series

The true workhorse of suppression.

Enthusiast
Home Defense
Tactical
Octane 9 Caliber Compatibility: 9MM & 300 BLK Subsonic Octane 45 Caliber Compatibility: 9MM to 45 ACP & 300 BLK Subsonic
$619.00
Where To Buy

The Octane 9 and Octane 45 are true workhorses, excellent for handgun, pistol caliber carbines or lever actions, and submachine gun suppression. Both are full-auto rated for their specified caliber designation (9 or 45), while also being capable of suppressing 300 BLK subsonic loads. The Octane line is also user serviceable making it compatible with lead projectiles. The Octane series offers superior performance at an affordable price. 

The Octane 9 is rated for 9mm and 300 BLK, while the Octane 45 is rated for calibers ranging from 9mm to 45 ACP / 10mm and 300 BLK. The Octane Series is compatible with all Alpha and pistol accessories. 

It ships with a Spring Retainer and a Piston Spring.

Pistol
Multi Caliber
User Serviceable
9: 9.0
45: 10.0
Weight
9: 7.27”
45: 7.94”
Length
360 Product View

Perfect for handguns, pistol caliber carbines, and lever-action rifles.

Offered in both 9 and 45 configurations, shooters will get more out of their Octane than from a typical pistol suppressor. It shines on handguns, pistol caliber carbines and lever-action rifles.

Front Caps

An easy to remove front cap allows the shooter to disassemble, clean and maintain.

Alpha Mounts

Compatible with Alpha mounts and pistol accessories.

Construction

Built from aluminum & 17-4 stainless steel.

Front Caps

An easy to remove front cap allows the shooter to disassemble, clean and maintain.

Construction

Built from aluminum & 17-4 stainless steel.

Alpha Mounts

Compatible with Alpha mounts and pistol accessories.

SIMPLE MAINTENANCE

User serviceable and easy to clean.

The Octane line is user serviceable making it compatible with lead projectiles. It’s easy to clean by removing the CTA (Click Together Assembly) Baffle Stack machined from 17-4 stainless steel.

GO AHEAD, FIRE FULL-AUTO.

Full-auto rated.

TRUE WORKHORSES

Premium performance — affordable price point.

One of SilencerCo’s most affordable suppressors, the Octane is the perfect option for shooters who are just getting started buying suppressors. Its performance will leave the shooter wanting more.

Octane

Check out our videos for the Octane 9 & 45.

Tech Specs for Octane

SKU SU4764
Caliber Compatibility 9MM & .300 BLK Subsonic
Accessories Alpha, ASR, Pistons, 3-Lug
MSRP $619
​Weight 9.0 oz
Length 7.27″
​Diameter 1.40″
​Materials Aluminum & 17–4 SS
​Muzzle Average 9MM: 127 dB, 300 BLK Subsonic: 129.5 dB
​Ships With Spring Retainer & Spring
SKU SU4763
Caliber Compatibility 9MM – .45 ACP & 10MM, .300 BLK Subsonic
Accessories Alpha, ASR, Pistons, 3-Lug
MSRP $619
​Weight 10.0 oz
Length 7.94″
​Diameter 1.40″
​Materials Aluminum & 17–4 SS
​Muzzle Average 9MM: 130.4 dB
300 BLK Subsonic: 133.5 dB
.45 ACP: 131.8 dB
​Ships With Spring Retainer & Spring

Downloads

Octane Manual
Octane Spec Sheet
2023 Catalog

Accessories for the Octane

ASR Flash Hider
ASR FLASH HIDER

$94.00

The SilencerCo ASR Flash Hider significantly suppresses muzzle flash, safeguarding the shooter's vision, especially in low-light environments. Engineered for maximum effectiveness, this flash hider keeps your shots discreet and on target. Enhance your shooting experience with reduced flash signature and superior control. Additionally, the SilencerCo Flash Hider utilizes a patent-pending resonance suppression method that effectively eliminates the tuning-fork effect common with competing 3-prong Flash Hiders. The SilencerCo ASR Flash Hider has the added benefit of being compatible with the SilencerCo ASR Mount, which you can thread over the top of this flash hider for a quick mount option. With multiple thread and caliber options of muzzle brakes, you can quickly and effectively shoot suppressed on multiple platforms. The ASR mount is one of the best performing suppressor mounting systems available today. See the size chart below to find the correct ASR Mount for your silencer. ASR Mounts: Alpha: Harvester 300, Omega K Series, and Octane Series Bravo: Harvester EVO, Hybrid 46, Harvester 338, Omega 300, and Scythe-Ti Charlie: Saker ASR Series, Chimera 300, Omega 36M, and Hybrid 46M

Available Variations: Caliber : Thread Pitch (SKU #) .223 cal / 5.56mm: 1/2 x 28 (AC141) .30 cal / 7.62mm: 5/8 x 24 (AC590) .30 cal / 7.62mm: 1/2 x 28 (AC1283) .30 cal / 7.62mm: 15 x 1 RH (AC233) .30 cal / 7.62mm: 9/16 x 24 LH (AC1278) .36 cal / 9mm: 1/2 x 28 (AC1570) .36 cal / 9mm: 1/2 x 36 (AC1562) .36 cal / 9mm: M13.5 x 1 LH (AC1561)

 
SilencerCo Piston
PISTON

$89.00

Our pistons were designed to be easily changed for different host firearms or calibers. Pistons are built with 17–4 stainless steel, then heat-treated for maximum durability. The piston is part of the Nielson device that moves and allows semi-automatic cycling for unlocking pistol barrels. Throw a Fixed Barrel Spacer on for fixed barrel applications. SilencerCo pistons have female threading that attaches to our SilencerCo threaded barrels. XL pistons are for firearms where the silencer requires additional length between the threaded barrel and the silencer. The 1/2x28 SN Piston will index on the muzzle of the barrel instead of the shoulder. This is used on small profile pistol barrels with an inadequate shoulder diameter. Compatible with
  • Omega K Series
  • Hybrid 46
  • Hybrid 46M with Charlie Piston Mount
  • Osprey Series
  • Octane Series
  • Omega 36M with Charlie Piston Mount
  SKUS .578 X 28 (AC24) 1/2 X 28 (AC25) M13.5 X 1LH XL (AC626) M13.5X 1LH (AC26) M14.5 X 1LH (AC27) M16 X 1LH (AC28) M16 X 1RH (AC29) 5/8 X 24 (AC30) 9/16 X 24 (AC31) 1/2 X 36 (AC57) 1/2 X 28 XL (AC59) .578 X 28 XL (AC1346) 1/2 X 28 SN (AC1756)
SilencerCo Piston Spring
PISTON SPRING

$10.00

Replacement piston spring for suppressors being used on handguns with unlocking barrels. Compatible with the following suppressors when used in conjunction with a piston: Osprey series, Octane series, Omega K series, Omega 36M, Hybrid, and Hybrid 46M. SKU #: AC5003
SilencerCo Spring Retainer Cap
PISTON SPRING RETAINER

$35.00

Replacement spring retainer cap used in conjunction with piston and spring on handguns with unlocking barrels. Compatible with: Octane series, Omega K series, Hybrid 46, Omega 36M, Hybrid 46M SKU #: AC504
SilencerCo 3-Lug Muzzle Device
3-LUG MUZZLE DEVICE

$89.00

The 3-Lug Mount is a quick-attach mounting option for guns with fixed barrels. These 3-lug muzzle devices require a 3-lug mount to attach a suppressor. 3-lug mounts are available separately here.  The .45 caliber 3-lug muzzle devices must be used only with 45 caliber 3-Lug Mounts.  The 9mm 3-lug muzzle devices must only be used with 9mm 3-lug mounts. Compatible with the following SilencerCo suppressors: Octane Series Omega K Series Hybrid 46 (Requires Bravo Piston Mount) Hybrid 46M (Requires Charlie Piston Mount) Omega 36M (Requires Charlie Piston Mount)   SKUS .578 x 28 (AC2605) 1/2 x 28 9MM (AC2604) 1/2 x 36 9MM (AC2607) 5/8 x 24 9MM (AC2609) M13.5 x 1 LH (AC2602) 5/8 x 24 45ACP (AC2603) 9/16 x 24 45ACP (AC2606) M16 x 1LH 45ACP (AC2608)      
SilencerCo Alpha Piston Tool
ALPHA PISTON TOOL

$20.00

SKU (AC56) Piston removal tool for the Osprey series suppressors.
Alpha ASR Bundle with Flash Hider
Alpha ASR Mount with Flash Hider Bundle

$221.35

Compatible with:
  • Octane Series
  • Omega K Series
  Get an extra 5% off when you bundle!
Alpha ASR Bundle with Muzzle Brake
Alpha ASR Mount with Muzzle Brake Bundle

$192.85 – $221.35

Compatible with:
  • Octane Series
  • Omega K Series
  Get an extra 5% off when you bundle!
Piston Bundle
Piston with Fixed Barrel Spacer Bundle

From: $140.60

Compatible with:
  • Octane Series
  • Omega K Series
  • Osprey 2.0
  *Compatible with Omega 36M & Hybrid 46M, however a Charlie Piston Mount is needed. *Compatible with Hybrid 46, however a Bravo Piston Mount is needed.
3-Lug Bundle
3-Lug Mount Bundle

$216.60

Compatible with:
  • Octane Series
  • Omega K Series
  *Compatible with Omega 36M & Hybrid 46M, however a Charlie Piston Mount is needed. *Compatible with Hybrid 46, however a Bravo Piston Mount is needed. Get an extra 5% off when you bundle!

The SilencerCo Brand.

Since our birth in 2008, our dedication to authenticity and innovation has never wavered. Today, we continue to focus on exceptional customer service and industry-leading products; products that are crafted by people with the utmost dedication to our industry. We are hunters, shooters, and gun enthusiasts, just like you. Our mission is to bring you products that will enhance your shooting experience.

What Our Customers Have To Say...

I would like to express my gratitude on your outstanding professionalism, & the fine craftsmanship in the research & development on your product.
Michael A.
Totally above my expectations. I have several of your suppressors and they are my can of choice. Reliable, effective, durable... Thank you for having a customer service department as good as your product.
Sean S.
SilencerCo is a bad ass company who cares about its customers and cares about the quality of their products. Sadly, this is becoming rare in America. I have five of your suppressors and will be a customer for life. Thank you for being bad ass!!
Eric B.
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