Silent Steel Compact Streamer 9MM+ QD Flach Hider 1/2″x28 UNEF

The Compact Streamer is medium size rifle suppressor which can be equipped with either flow or baffle suppression unit. The suppression unit can be changed easily which makes the Streamer family suppressors most versatile suppressor on the market. Flow suppression unit is recommended for gas operated self loading rifles and baffle suppression unit for single shot bolt action rifles.

The suppressor caliber can be changed by changing the suppression unit. Flow suppression units are available in 5.56, 7.62 and 9.00 calibers. Baffle suppression units in 5.56 and 7.62.

Compact Streamer comes with either aluminum or stainless steel body. Aluminum body is suitable for PCC carbines, hunting/target rifles. Stainless steel body with flow suppression unit is full auto rated.

Flow suppression unit is made from 303 stainless steel and baffle suppression unit from 7075 aluminum and 303 stainless steel.

Technical Specifications:

Length: 150mm (added length when using QD: 93mm)

Diameter: 42mm

Weight: 270g (aluminum body + baffle suppression unit) 330g (aluminum body + flow suppression unit) 450g (stainless steel body + flow suppression unit)

Finishing: Aluminum body – black anodizing. Stainless steel body – Cerakote (Magpul FDE, Magpul OD Green, Armor Black)

Calibers available: Flow unit 5.56mm, 7.62mm and 9.00mm. Baffle unit 5.56mm and 7.62mm

Patented 2022

Suppressor is delivered with storage pouch (see the picture) and disassembly tool (Front Cap Key FCK).

Aluminum body is recommended only for 9.00mm PCC carbines and single shot rifles.

Threads available:

M27x1,5 QD thread with taper mount (Ase Utra Borelock compatible)

M18x1

M18x1 Scorpion Evo 3

M15x1

M15x1 Heckler & Koch

M16x1 Saiga 9k

M13x1LH

M13,5x1LH Sig MPX

M14x1

M14x1LH

1/2″x28 UNEF

5/8″x24 UNEF

1/2″x28 UNEF Sig MCX

5/8″x24 UNEF Sig MCX

1/2″x28 Laugo Alien

1.375″×24 TPI Universal suppressor adapter

Measured sound pressure ** (LCPeak) next to shooter’s right ear:

Flow suppression unit:

AR15, 223 Remington,16″ barrel 138 dB.

AR15, 300BLK supersonic, 13″ barrel, 139 dB

AR15, 300BLK subsonic, 13″ barrel, 130 dB

CZ Scorpion Evo, 9mm, supersonic 130 dB

CZ Scorpion Evo, 9mm, subsonic 127 dB

Remington 700, 308 Win, 24” barrel, 131 dB

Heckler & Koch MR308, 16” barrel, 139 dB

Baffle suppression unit:

TC Contender, 223 Rem, 16″ barrel -29,29dB

Without suppressor, 1m from the barrel 167,25dB

With suppressor, 1m from the barrel 137,96dB

With suppressor, shooter’s left ear 129,1 dB

Remington 700, 308Win, 18″ barrel -26,95dB

Without suppressor, 1m from the barrel 166,6dB

With suppressor, 1m from the barrel 139,65dB

With suppressor, shooter’s left ear 133,95dB

Common Features:

Sound suppression 15-25 dB

Modular and multicaliber construction

Baffle and Flow suppression units available

Serviceable – can be easily disassembled for cleaning and all parts can be changed

No minimum barrel length restrictions

Freefloat suppression unit. No bending and twisting when hot.

Simulation unit available (for FX Simunition and Ultimate Training Munition UTM)

Flow suppression unit features:

Flowthrough design

No need for adjustable gas blocks or other gas adjustments

No harmful toxic gases to shooters face and lungs

No increased weapon fouling

Full-auto rated with stainless steel body – Simple structure with advanced heat management

Passes the SOCOM stress test cycles

Recoil management – No significant increase in bolt velocity

Flash suppression – Controlled gas flow technology and rapid gas flow cooling eliminates virtually all flash.

Gasflow/taperlock. Suppressor thread tightens automatically when shooting. Fast revolving gases inside the suppressors creates rotational force keeping the suppressor firmly seated. Taper mount at the front of the Silent Steel QD muzzle muzzle device together with heat resistant o-ring locks and effectively seals the suppressor keeping the mounting surfaces and thread clean from carbon buildup.

Minimal and repeatable point of impact change. Streamers use direct thread mount with taper lock. This design is least affected with POI shift because the suppressor indexes at the same point when mounted and remounted every time. Streamers baffleless design inside the suppressor is symmetrical. The bullet flying inside the suppressor is affected by gas pressure symmetrically from all directions which keeps the bullet trajectory always the same. In most cases point of impact shift is 1-4 cm and straight down (100m).

* Caliber and barrel lenght affects the result. See the measured results.

** Measured with Norsonic 131 Class 1 (precision) sound level meter and Gras 1/4″ microphone.