XCaliber FirearmsX45
.45 / .46 Cal suppressor · SeaFire Diamond Piston interface · specs and compatibility from the manufacturer
Notable features
- Multi-Caliber
- User Serviceable
- Full-Auto Rated
length
9.25″
weight
15.4oz
MSRP
$1,025
length
9.25″
weight
15.4oz
calibers
.30–.338+
material
Titanium · Steel
interface
SeaFire Diamond Piston
MSRP
$1,025
- Overall length
- 9.25″
- Class
- .45 / .46 Cal
- n
- 105
- Range
- 3.84″–11.25″
- Median
- 8″
- Diameter
- 1.38″
- Weight
- 15.4 oz
- Material
- Titanium, Stainless Steel
- Max caliber
- .46 Cal / .458
- Base interface
- SeaFire Diamond Piston
- Front cap
- Fixed
- Full-auto rated
- Yes
- Maintenance
- User serviceable
- MSRP
- $1,025
- Class
- .45 / .46 Cal
- n
- 99
- Range
- $260–$1,515
- Median
- $850
Longer than most .45 / .46 Cal suppressors
Length compared against the 105 .45 / .46 Cal suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Pricier than most .45 / .46 Cal suppressors
MSRP compared against the 99 .45 / .46 Cal 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
- SeaFire Diamond Piston
- Front cap
- Fixed
This suppressor uses XCaliber Firearms's proprietary SeaFire Diamond Piston: 9 mounts in our catalog fit it, all from XCaliber Firearms, and 30 muzzle devices that feed it. Plan on buying mounting hardware from XCaliber Firearms.
Which ones fit your barrel and host?
Check in the BuilderManufacturer claim
- XCaliber Firearms lists the X45 at $1,025.00.
- X45: 9.25" overall length, 1.375" outside diameter, 15.4oz
- The X45 comes with an adjustable booster for the POI shift and is full-auto rated.
- Material: Titanium, Stainless Steel.
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- Every silencer XCaliber Firearms makes comes with a lifetime warranty.
- Rated for 45ACP and below, 45-70, 450 Bushmaster, 458 Socom and 300 Win Mag. Recommended ammunition: subsonic. XCaliber publishes the average dB as TBA.
- Rated for 45ACP and below, 45-70, 450 Bushmaster, 458 Socom and 300 Win Mag. Recommended ammunition: subsonic.