Product Description

ASE UTRA SL5i Black Sound Moderator (Cerakote Finish)

When it comes to keeping muzzle report under control without adding unnecessary bulk, the ASE Utra SL5i stands out as a compact, hard-wearing sound moderator built for real field use. Designed and manufactured in Finland, it’s trusted by hunters and precision shooters who want dependable performance in all conditions, from woodland stalking to long-range range work.

Finished in a durable black Cerakote coating, the SL5i offers added resistance to wear, corrosion, and harsh environmental conditions while maintaining a discreet, low-profile look on the rifle.

Controlled Sound, Recoil and Muzzle Signature

The SL5i is designed to reduce muzzle blast and perceived report by approximately 22–30 dB, depending on calibre and ammunition. This helps make shooting more comfortable, improves concentration, and reduces disturbance in the field.

Alongside sound reduction, it also softens recoil and significantly cuts down visible muzzle flash, particularly useful in low light or dusk conditions where maintaining visibility and target focus is critical.

Compact Build That Preserves Rifle Handling

One of the key strengths of the SL5i is its minimal impact on rifle balance. Despite its performance, it remains lightweight and compact, keeping handling natural and responsive.

• Weight: 335–345g
• Overall length: 118mm (adds approx. 103mm to rifle)
• Diameter: 44.5mm

This makes it well suited to stalking rifles and setups where agility and fast target acquisition matter.

Calibre Coverage

The SL5i range is available across multiple bore sizes to suit a wide selection of centrefire rifles:

.223 / .224 calibre
Suitable for .17 Remington, .17 Hornet, .204 Ruger, .222 Rem, .223 Rem, .22-250, .220 Swift and similar light varmint calibres.

.25 calibre (up to .257)
Designed for .243 Win, .25-06 Rem and comparable mid-range hunting cartridges, offering strong suppression with tight bore alignment.

.30 calibre (up to .311)
Compatible with popular hunting and long-range calibres including .243 Win, 6.5 Creedmoor, 6.5×55, .270 Win, .308 Win, .30-06, .303 British and .300 Win Mag.

Key Features

• Finnish-made precision engineering
• Robust stainless steel construction (300 series)
• Black Cerakote protective finish
• Effective reduction in sound, recoil and muzzle flash
• Compact design for minimal impact on rifle balance
• Suitable for hunting, stalking, target and range shooting
• Wide calibre compatibility across centrefire rifles

Specifications

• Weight: 335–345g
• Length: 118mm (adds approx. 103mm to rifle)
• Diameter: 44.5mm
• Sound reduction: approx. 22–30 dB (calibre dependent)
• Material: 300 series stainless steel
• Finish: Black Cerakote
• Type: Centrefire sound moderator

A compact, reliable moderator built for shooters who want consistent performance without unnecessary weight or length on the rifle.