Rex SilentiumHD224
5.56mm / .223 suppressor · 1/2x28 Direct Thread interface · specs and compatibility from the manufacturer
Notable features
- Full-Auto Rated
- Sealed
- Direct Thread
length
6.3″
weight
7.9oz
MSRP
$470
length
6.3″
weight
7.9oz
calibers
5.56
material
Steel
interface
1/2x28 Direct Thread
MSRP
$470
- Overall length
- 6.3″
- Diameter
- 1.1″
- Class
- 5.56mm / .223
- n
- 328
- Range
- 0.98″–2.2″
- Median
- 1.57″
- Weight
- 7.9 oz
- Class
- 5.56mm / .223
- n
- 328
- Range
- 1.7 oz–27 oz
- Median
- 13 oz
- Material
- 17-4 Stainless Steel
- Finish / treatment
- Raw Heat Treat
- Max caliber
- 5.56mm / .223
- Base interface
- 1/2x28 Direct Thread
- Front cap
- Fixed
- Full-auto rated
- Yes
- Barrel restriction
- 8" minimum
- Maintenance
- Sealed (not user serviceable)
- MSRP
- $470
- Class
- 5.56mm / .223
- n
- 292
- Range
- $199–$1,955
- Median
- $899
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.
Prices are manufacturer's suggested retail (MSRP). What you pay may differ.
Mount interface: 1/2x28 Direct Thread. It threads straight onto the barrel, so no mount or muzzle device is involved.
Manufacturer claim
- Rated for 223, 5.56 NATO and smaller (including 5.7x28)
- Full Auto Rated
- Low Back Pressure Design & Top Shelf Suppression Performance
- Designed for soak and ultrasonic cleaning (our favorite cleaner: https://www.breakthroughclean.com/solvents-cleaner)
Show all 9 ▾ ▴
- 1/2-28 Thread
- VIDEO ABOVE: HD224Y (on a 5/8-24 YATOB BRAKE), 24″ BBL, 22 Creedmoor, Factory 80gr Hornady Match ammo 0.224, 0.223, .22 calibers and smaller only!
- Tubeless & Fully Welded
- 100% 17-4PH Stainless Steel Hardened to 45-47Rc at 190,000psi Tensile
- Unique RAW Flat Bronze Heat Treated Finish