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: 5/8-24 to M18x1 Thread Adapter: 5/8-24 to M18x1

Adapts a 5/8-24 threaded barrel to a M18x1 threaded muzzle device.

Usually Ships in 24 Hours
Our Price: $49.99
Free Shipping (Out of Stock)
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
Free Shipping (Out of 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
Free Shipping 6 in stock!
Silencer: SeaFire Diamond 9MM Silencer: SeaFire Diamond 9MM

The Xcaliber Firearms SeaFire Diamond 9 silencer is loaded with features that you will love. Our SeaFire Diamond 9mm is compatible with ALL of our SeaFire Diamond accessories that allow you to get the most out of your suppressor. Using the dropdown menu below you can select from our standard pistons. Made from high-quality durable materials and designed for optimal convenience for easy disassembly and cleaning. This suppressor makes an excellent submachine gun silencer too!

Usually Ships in 3 to 5 Business Days
Our Price: $625.00
4 in stock!
Silencer: X9 Silencer: X9

The Xcaliber Firearms X-Series specializes in high-quality MULTI-RATED silencers that are loaded with features that you will love. The X9 is no exception and is compatible with ALL of our SeaFire accessories that allow you to get the most out of your suppressor. The X9 comes with an adjustable booster for POI shift.

Usually Ships in 3 to 5 Business Days
Our Price: $995.00
1 in stock!
Thread Adapter: M18X1 to 5/8-24 Thread Adapter: M18X1 to 5/8-24

Adapts a M18x1 threaded barrel to a 5/8-24 threaded muzzle device.

Usually Ships in 24 Hours
Our Price: $49.99
Free Shipping 60 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
Free Shipping 42 in stock!
1 Inch Barrel Extender Adapter: 1/2-28 to 1/2-28 1 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 inches.

Usually Ships in 24 Hours
Our Price: $30.99
Free Shipping (Out of 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
Free Shipping (Out of Stock)
Walther P22 Thread Adapter: M8X.75 to 1/2-28 Walther P22 Thread Adapter: M8X.75 to 1/2-28

Adapts a M8x.75 threaded barrel to a 1/2-28 threaded muzzle device.

Usually Ships in 24 Hours
Our Price: $20.99
Free Shipping 35 in stock!
Thread Adapter: 1/2-36 to 5/8-24 Thread Adapter: 1/2-36 to 5/8-24

Adapts a 1/2-36 threaded barrel to a 5/8-24 threaded muzzle device.

Usually Ships in 24 Hours
Our Price: $29.99
Free Shipping 41 in stock!
Thread Adapter: 1/2-28 to .578-28 Thread Adapter: 1/2-28 to .578-28

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

Usually Ships in 24 Hours
Our Price: $54.99
Free Shipping 15 in stock!