Welcome to The Silencer Store and

Xcaliber Firearms, LLC

"The Sound Advantage"

Celebrating 10 years of business! Xcaliber Firearms hosts a combined 50+ years of knowledge and expertise. Shop the Sound Advantage Today!

 



Thread Adapter: M13x.75 to 5/8-24 Thread Adapter: M13x.75 to 5/8-24

Adapts a M13x.75 threaded barrel to a 5/8-24 threaded muzzle device.

Usually Ships in 24 Hours
Our Price: $49.99
8 in stock!
Thread Adapter: 1/2-28 to 9/16-24 Thread Adapter: 1/2-28 to 9/16-24

Adapts a 1/2-28 threaded barrel to a 9/16-24 threaded muzzle device.

Available for download within 24 hours
Our Price: $49.99
10 in stock!
CZ 452 Thread Adapter: 1/2-20 to 1/2-28 CZ 452 Thread Adapter: 1/2-20 to 1/2-28

Adapts a 1/2-20 threaded barrel to a 1/2-28 threaded muzzle device.

Usually Ships in 24 Hours
Our Price: $20.99
4 in stock!
1.5 Inch Barrel Extender Adapter: 1/2-28 to 1/2-28 1.5 Inch Barrel Extender Adapter: 1/2-28 to 1/2-28

Adapts a 1/2-28 threaded barrel to a 1/2-28 threaded muzzle device.

NOT FOR USE WITH 223 or 22 CALIBERS
If your barrel recesses too far into your rail or float tube an AR barrel extender will meet your particular application. This particular extender will extend your barrel by roughly 1.5 inches.

Usually Ships in 24 Hours
Our Price: $30.99
8 in stock!
Thread Adapter: 1/2-32 to 5/8-24 Thread Adapter: 1/2-32 to 5/8-24

Adapts a 1/2-32 threaded barrel to a 5/8-24 threaded muzzle device.

Usually Ships in 24 Hours
Our Price: $49.99
4 in stock!
Threading Service: Beretta Bobcat 21A Barrel Threading Service: Beretta Bobcat 21A Barrel

We thread your Beretta Bobcat 21a barrel to a standard 1/2-28 thread pitch.

Usually Ships in 4 to 6 Weeks
Our Price: $125.00
174 in stock!
HK 3 Lug Adapter: 1/2-28 HK 3 Lug Adapter: 1/2-28

Adapts an 1/2-28 threaded barrel to an HK 3 Lug muzzle device.

Usually Ships in 24 Hours
Our Price: $49.99
6 in stock!
Thread Adapter: M13x1.25 to 5/8-24 Thread Adapter: M13x1.25 to 5/8-24

Adapts a M13x1.25 threaded barrel to a 5/8-24 threaded muzzle device.

Usually Ships in 24 Hours
Our Price: $49.99
7 in stock!
Silencer: X45 Silencer: X45

The Xcaliber Firearms X-Series offers amazing silencers that are loaded with features that you will love. The X45 is no exception and is compatible with ALL of our SeaFire accessories that allow you to get the most out of your suppressor. The X45 comes with an adjustable booster for the POI shift and is full-auto rated.

Usually Ships in 3 to 5 Business Days
Our Price: $1,025.00
9 in stock!
Silencer: SeaFire Diamond 45ACP Silencer: SeaFire Diamond 45ACP

The Xcaliber Firearms SeaFire Diamond collection offers amazing silencers that are loaded with features that you will love. Our SeaFire Diamond 45ACP is no exception and is compatible with ALL of our SeaFire Diamond accessories that allow you to get the most out of your suppressor. The Seafire Diamond 45ACP comes with an adjustable booster for POI shift and is full-auto rated.

Usually Ships in 3 to 5 Business Days
Our Price: $650.00
14 in stock!
1.5 Inch Barrel Extender Adapter: 1/2-28 to 1/2-28 1.5 Inch Barrel Extender Adapter: 1/2-28 to 1/2-28

Adapts a 1/2-28 threaded barrel to a 1/2-28 threaded muzzle device.

FOR USE WITH 223 or 22 CALIBERS
If your barrel recesses too far into your rail or float tube an AR barrel extender will meet your particular application. This particular extender will extend your barrel by roughly 1.5 inches.

Usually Ships in 24 Hours
Our Price: $30.99
6 in stock!
300 Blackout Adapter: 5/8-24 to .578-28 300 Blackout Adapter: 5/8-24 to .578-28

Adapts a 5/8-24 threaded barrel to a .578-28 threaded muzzle device.

Usually Ships in 24 Hours
Our Price: $49.99
7 in stock!