Outlier USABackdraft Hunter 4in 5.56
5.56mm / .223 suppressor · HUB 1.375x24 interface · specs and compatibility from the manufacturer
Notable features
- HUB Compatible
length
3.84″
weight
4.4oz
MSRP
$260
length
3.84″
weight
4.4oz
calibers
5.56
material
Aluminum
interface
HUB 1.375x24
MSRP
$260
- Overall length
- 3.84″
- Class
- 5.56mm / .223
- n
- 328
- Range
- 2.5″–9.75″
- Median
- 6.12″
- Diameter
- 1.62″
- Weight
- 4.4 oz
- Class
- 5.56mm / .223
- n
- 328
- Range
- 1.7 oz–27 oz
- Median
- 13 oz
- Material
- Aluminum
- Finish / treatment
- Hard anodized
- Max caliber
- 5.56mm / .223
- Base interface
- HUB 1.375x24
- Full-auto rated
- No
- MSRP
- $260
- Class
- 5.56mm / .223
- n
- 292
- Range
- $199–$1,955
- Median
- $899
Shorter than most 5.56mm / .223 suppressors
Length compared against the 328 5.56mm / .223 suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Lighter than most 5.56mm / .223 suppressors
Weight compared against the 328 5.56mm / .223 suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Cheaper than most 5.56mm / .223 suppressors
MSRP compared against the 292 5.56mm / .223 suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Prices are manufacturer's suggested retail (MSRP). What you pay may differ.
- Base interface
- HUB 1.375x24
The HUB 1.375x24 is an open standard: 415 mounts and 818 muzzle devices in our catalog fit this suppressor, including Outlier USA Backdraft HUB Thread Adapter (1/2x28), AAC 51T S.T.A.M.P. Mount and AB Suppressor AB Raptor Adapter. You aren't locked into one manufacturer's parts.
Which ones fit your barrel and host?
Check in the BuilderManufacturer claim
- NOT FULL AUTO RATED
- Estimated dB at the shooter’s ear for the 4" size: 138 dB on a 20" Backdraft Barrel, 143 dB on a 20" Standard Barrel, 136 dB on a 26" Backdraft Barrel and 142 dB on a 26" Standard Barrel. Results will vary based on host platform, ammunition, and environment.
- Advanced baffle & backdraft tech reduces sound signature.
- HUB Thread Compatible.
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- Multiple Sizes: 4", 5", or 6" to balance suppression, weight, and maneuverability. Compact Design: 4": 3.84 in · 5": 4.8 in · 6": 5.96 in (Outside Diameter: 1.62")
- Durable & Reliable: Built from high-grade, corrosion-resistant materials. Finish: Hard anodized
- For best performance and longevity, regularly clean your suppressor using a heated ultrasonic cleaner and a suppressor-safe cleaning solvent of your choice.
- Caliber Options: 5.56mm, 6.5mm, 7.62mm, 9mm and .45 cal for pistol & rifle platforms.
- HUB Thread Adapter $69.99 Purchase Required and also included in the price above.
- Hunter: Rated up to 308 Winchester with a 20" barrel or longer. Hunter M: Rated up to 300 PRC with 26" barrel or longer.
- Do not use a threaded muzzle accessory (brake/flash hider) with Backdraft Suppressors.