Ase Utra S Series SL9i Suppressor .300 / .338

Maximum suppression for magnum and large calibers

The Ase Utra S Series SL9i Suppressor .300 / .338 is designed for users seeking maximum sound suppression performance with high-energy calibers. It represents the highest-performance option within the S-Series.

Optimized for magnum calibers

Designed for .300 and .338 calibers, the SL9i is ideal for demanding applications where maximum suppression is required.

Maximum sound suppression

Sound reduction reaches up to 32–35 dB (1 m left of the muzzle) and 29–32 dB at the shooter’s ear (reference values .308 Win), delivering exceptional reduction of sound signature.

Extremely durable stainless steel construction

Manufactured from 300 series stainless steel and fully welded, the suppressor ensures maximum durability and long service life.

Built for maximum suppression needs

The SL9i is the ideal choice for users who require uncompromised maximum suppression performance combined with long-term reliability.

Mounting options

The SL9i is available with multiple mounting configurations:

BoreLock: Mounts on compatible Bird Cage or Hiper-S muzzle devices and muzzle brakes
Direct thread: Traditional thread-on mounting