Stalon XS149 is built for hunters who prioritize the highest possible sound and recoil reduction in a compact, well-balanced design. Optimized for calibers from .223 to .308 Winchester, the XS149 delivers increased damping performance compared to shorter models—making it an excellent choice for calmer hunting forms such as stand hunting and spot and stalk.
The longer Front 149 provides enhanced noise and recoil reduction, helping to create a softer shooting experience with improved comfort and control. Reduced muzzle blast contributes to better shot awareness, less disturbance to the surroundings, and a more controlled follow-up when needed. Combined with the telescopic rear section, the XS149 maintains good balance despite its increased performance.
As part of the X-series from Stalon, the XS149 offers a refined blend of efficiency, smooth handling, and flexibility—ideal for hunters who value quiet performance and shooting comfort above all else.
XS149, M12x1, Max cal. .223
XS149, M13x1, Max cal. .223
XS149, M14x1, Max cal. .223
XS149, M14x1,5, Max cal. .223
XS149, M15x1, Max cal. .223
XS149, M15x1,5, Max cal. .223
XS149, M16x1, Max cal. .223
XS149, M17x1, Max cal. .223
XS149, M18x1, Max cal. .223
XS149, 1/2-20 unf, Max cal. .223
XS149, 1/2-28 unef, Max cal. .223
XS149, 5/8-18 unf, Max cal. .223
XS149, 5/8-24 unef, Max cal. .223
XS149, M12x1, Max cal. 6,5mm
XS149, M13x1, Max cal. 6,5mm
XS149, M14x1, Max cal. 6,5mm
XS149, M14x1,5, Max cal. 6,5mm
XS149, M15x1, Max cal. 6,5mm
XS149, M15x1,5, Max cal. 6,5mm
XS149, M16x1, Max cal. 6,5mm
XS149, M17x1, Max cal. 6,5mm
XS149, M18x1, Max cal. 6,5mm
XS149, 1/2-20 unf, Max cal. 6,5mm
XS149, 1/2-28 unef, Max cal. 6,5mm
XS149, 5/8-18 unf, Max cal. 6,5mm
XS149, 5/8-24 unef, Max cal. 6,5mm
XS149, M13x1, Max cal. .30
XS149, M14x1, Max cal. .30
XS149, M14x1,5, Max cal. .30
XS149, M15x1, Max cal. .30
XS149, M15x1,5, Max cal. .30
XS149, M16x1, Max cal. .30
XS149, M17x1, Max cal. .30
XS149, M18x1, Max cal. .30
XS149, 1/2-20 unf, Max cal. .30
XS149, 1/2-28 unef, Max cal. .30
XS149, 5/8-18 unf, Max cal. .30
XS149, 5/8-24 unef, Max cal. .30
XS149, M14x1, Max cal. .338
XS149, M14x1,5, Max cal. .338
XS149, M15x1, Max cal. .338
XS149, M15x1,5, Max cal. .338
XS149, M16x1, Max cal. .338
XS149, M17x1, Max cal. .338
XS149, M18x1, Max cal. .338
XS149, 5/8-18 unf, Max cal. .338
XS149, 5/8-24 unef, Max cal. .338
XS149, 1/2-28 UNEF, Max cal. 9×19 (Special)
XS149, M14x1, Max cal. .375
XS149, M14x1,5, Max cal. .375
XS149, M15x1, Max cal. .375
XS149, M15x1,5, Max cal. .375
XS149, M16x1, Max cal. .375
XS149, M17x1, Max cal. .375
XS149, M18x1, Max cal. .375
XS149, 5/8-18 unf, Max cal. .375
XS149, 5/8-24 unef, Max cal. .375
XS149, M16x1, Max cal. .45
XS149, M17x1, Max cal. .45
XS149, M18x1, Max cal. .45
XS149, 5/8-18 unf, Max cal. .45
XS149, 5/8-24 unef, Max cal. .45
Design:
Telescopic over barrel with exchangeable front piece
Sound reduction / Attenuation:
Up to-36 dBc (-30,5dBc .308)
Total length:
230,5mm (excl. barrel support)
237,5mm (incl. barrel support)
Length (extending forward):
149mm
Length (over barrel):
81,5mm (excl. barrel support)
88,5mm (incl. barrel support)
Weight:
fr. 345grams (excl. barrel support)
fr. 352grams (incl. barrel support)
Diameter:
49mm
Available calibers:
Max cal. .223, Max cal. 6,5mm,
Max cal. .30, Max cal. .338,
Max cal. .375, Max cal. .45
Available threads:
M12x1-M18x1,
1/2″-20, 1/2″-28,
5/8″-18, 5/8″-24
Max barrel diameter:
Standard 22,5mm / Custom order 25,0mm.
Color:
Matt black with a golden ring in the center
Material (external):
Anodized high-quality aluminium
Material (internal):
Baffles: Anodized high-quality aluminium.
Core (first baffle): Stainless steel
Thread: Stainless steel
Barrel support:
The product comes with a barrel support adjusted to fit most models based on the thread selected on the silencer.
However, the barrel support should ALWAYS be 0,5 – 0,7 mm larger than the barrel.
Please consult a gunsmith or Stalon dealer to drill it up if the provided barrel support is not within the accepted span.
Intensive shooting and maximum temperature:
All Stalon products are tested to the limit. We recommend to NOT exceed our stated limit of 250ºC on the product.
The number of rounds fired over a period of time determines how fast the products reaches the limit of 250ºC, the more intensive shooting the fast it will reach the temperature limit.
The X-series consists of four distinct models, each offering different lengths, weights, and performance levels. All models feature a telescopic design that enhances overall balance and handling, resulting in a more natural and controlled shooting experience.
A key feature shared across the entire X-series is the interchangeable front-end system (“Front 108” / “Front 149”). This modular design allows the front-end to be easily replaced—either to adjust the overall length of the silencer or to adapt it for a different caliber than the one originally supplied. For example, a Stalon X108 can be converted into an X149 simply by replacing the “Front 108” with a “Front 149”.
When used correctly, the benefits of interchangeable front-ends are virtually limitless. This system makes it easy to optimize the silencer for different hunting styles, types of game, and target shooting applications—without unnecessary complexity.
The X-series Venti is designed for shooters who demand maximum durability and heat resistance without sacrificing balance or performance. Featuring an advanced vented core, the Venti model is built to handle higher firing rates and increased heat exposure, making it an ideal choice for semi-automatic rifles and intensive shooting sessions.
The vented design improves heat dissipation and maintains consistent performance even under sustained fire, while the telescopic construction ensures excellent overall balance. As part of the modular X-series from Stalon, the Venti combines rugged engineering with flexibility—delivering a silencer that performs reliably when the demands are highest.
Only the back-end of the silencer is engraved with the serial number for licensing purposes*, allowing the front-end to be changed without affecting registration.
