The X-series consists of four unique models with varying length, weight and performance. All models are designed with a telescopic construction to create a better balance of both the silencers and the weapon they are installed to.
A common feature of all four models are the interchangeable front-ends ("Front 108" / "Front 149"), which means that the front-end can easily be replaced or changed to a longer or shorter front-end, but also adapted to a different caliber compared to the original front it came with. As an example: Stalon X108 can be modified to X149 only by changing the front-end from "Front 108" to a "Front 149".
The advantages of interchangeable front-ends are endless if used correctly. We think it is a great way to simply optimize the silencer to suit all styles of game hunting and target shooting.
Only the rear end is engraved with serial number for license*

X-series models:
X108
X149
XE108
XE149

*Local laws and/or regulation may interfere with the ease of our system, individual licenses may be needed for front-ends.

Available versions of this model:

X149, M12x1, Max cal. .223
X149, M13x1, Max cal. .223
X149, M14x1, Max cal. .223
X149, M14x1,5, Max cal. .223
X149, M15x1, Max cal. .223
X149, M15x1,5, Max cal. .223
X149, M16x1, Max cal. .223
X149, M17x1, Max cal. .223
X149, M18x1, Max cal. .223
X149, 1/2-20 unf, Max cal. .223
X149, 1/2-28 unef, Max cal. .223
X149, 5/8-18 unf, Max cal. .223
X149, 5/8-24 unef, Max cal. .223

X149, M12x1, Max cal. 6,5mm
X149, M13x1, Max cal. 6,5mm
X149, M14x1, Max cal. 6,5mm
X149, M14x1,5, Max cal. 6,5mm
X149, M15x1, Max cal. 6,5mm
X149, M15x1,5, Max cal. 6,5mm
X149, M16x1, Max cal. 6,5mm
X149, M17x1, Max cal. 6,5mm
X149, M18x1, Max cal. 6,5mm
X149, 1/2-20 unf, Max cal. 6,5mm
X149, 1/2-28 unef, Max cal. 6,5mm
X149, 5/8-18 unf, Max cal. 6,5mm
X149, 5/8-24 unef, Max cal. 6,5mm

X149, M13x1, Max cal. .30
X149, M14x1, Max cal. .30
X149, M14x1,5, Max cal. .30
X149, M15x1, Max cal. .30
X149, M15x1,5, Max cal. .30
X149, M16x1, Max cal. .30
X149, M17x1, Max cal. .30
X149, M18x1, Max cal. .30
X149, 1/2-20 unf, Max cal. .30
X149, 1/2-28 unef, Max cal. .30
X149, 5/8-18 unf, Max cal. .30
X149, 5/8-24 unef, Max cal. .30

X149, M14x1, Max cal. .338
X149, M14x1,5, Max cal. .338
X149, M15x1, Max cal. .338
X149, M15x1,5, Max cal. .338
X149, M16x1, Max cal. .338
X149, M17x1, Max cal. .338
X149, M18x1, Max cal. .338
X149, 5/8-18 unf, Max cal. .338
X149, 5/8-24 unef, Max cal. .338

X149, M14x1, Max cal. .375
X149, M14x1,5, Max cal. .375
X149, M15x1, Max cal. .375
X149, M15x1,5, Max cal. .375
X149, M16x1, Max cal. .375
X149, M17x1, Max cal. .375
X149, M18x1, Max cal. .375
X149, 5/8-18 unf, Max cal. .375
X149, 5/8-24 unef, Max cal. .375

X149, M16x1, Max cal. .45
X149, M17x1, Max cal. .45
X149, M18x1, Max cal. .45
X149, 5/8-18 unf, Max cal. .45
X149, 5/8-24 unef, Max cal. .45

Design:
Telescopic over barrel with exchangeable front piece

Sound reduction / Attenuation:
-32,5dBc (.308)

Total length:
276mm

Length (extending forward):
149mm

Length (over barrel):
127mm (excl. barrel support)
134,5mm (incl. barrel support)

Weight:
394gram

Diameter:
49,1mm

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:
22,5mm

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: Titanium

Barrel support:
The product comes with a barrel support adjusted to fit most weapons based on the thread selected on the silencer.
However, the barrel support should ALWAYS be 0,5 - 0,7 mm larger than the barrel of the weapon.
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.

USER MANUAL