FPM GunworksOuch Mouse
5.56mm / .223 suppressor · FPM Alpha interface · specs and compatibility from the manufacturer
Notable features
- Multi-Caliber
- TBAC Summit Tested
- Full-Auto Rated
length
5″
weight
7.1oz
MSRP
$383
length
5″
weight
7.1oz
calibers
5.56
material
Titanium · Steel
interface
FPM Alpha
MSRP
$383
- Overall length
- 5″
- Class
- 5.56mm / .223
- n
- 328
- Range
- 2.5″–9.75″
- Median
- 6.12″
- Diameter
- 1.25″
- Class
- 5.56mm / .223
- n
- 328
- Range
- 0.98″–2.2″
- Median
- 1.57″
- Weight
- 7.1 oz
- Class
- 5.56mm / .223
- n
- 328
- Range
- 1.7 oz–27 oz
- Median
- 13 oz
- Material
- Stainless Steel / Titanium
- Max caliber
- 5.56mm / .223
- Base interface
- FPM Alpha
- Full-auto rated
- Yes
- MSRP
- $383
- 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.
Narrower than most 5.56mm / .223 suppressors
Diameter 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.
Configurations
- Stainless Steel5″ · 7.1oz
- Titanium5″ · 3.2oz
Prices are manufacturer's suggested retail (MSRP). What you pay may differ.
- Base interface
- FPM Alpha
This suppressor uses FPM Gunworks's proprietary FPM Alpha: 1 mount in our catalog fit it, all from FPM Gunworks. Plan on buying mounting hardware from FPM Gunworks.
Which ones fit your barrel and host?
Check in the BuilderThe Thunder Beast Silencer Summit fires every suppressor entered on the same gun, on the same day, with the same equipment. Ouch Mouse was measured in 2 tests. Figures can only be compared with others from the same test, so each one links to everything else fired on that gun.
Gas-operated rifles and carbines
Pistols
Measurements published by Thunder Beast Arms Corp. How to read these
Manufacturer claim
- 5.7x28 is Full Auto Rated.
- A compact 5-inch 5.7 suppressor with a 1.25" outside diameter, designed specifically around 5.7x28 and .223/5.56 bolt-action platforms.
- Uses the industry-standard Alpha thread pattern and includes a 1/2x28 direct-thread mount.
- Machined from your choice of 17-4 stainless steel or titanium.
Show all 5 ▾ ▴
- .223/5.56 is Bolt Gun Rated Only.