AIMSPORT TRITON NO 4I 5.7MM 1/2X28 UNEF

The AimSport Triton No. 4i combines strong sound reduction with a compact, well-balanced over-barrel design.

This 5.7 mm version is designed for .223 Rem rifles and features a 1/2×28 UNEF direct thread. It is suitable for correctly threaded bolt-action and semi-automatic rifles, including compatible AR-style platforms.

Although the silencer has an overall length of 220 mm, its over-barrel configuration adds only 110 mm to the rifle’s total length. This helps maintain practical handling while providing manufacturer-rated sound reduction of up to 31 dB with .223 Rem.

A reversible black and camouflage neoprene hunting cover is included. The cover protects the silencer’s finish and helps reduce unwanted contact noise in the field.

Key features:

• 5.7 mm bore for .223 Rem
• 1/2×28 UNEF direct thread
• Up to 31 dB manufacturer-rated sound reduction
• Compact over-barrel configuration
• Adds only 110 mm to the rifle
• Integrated stainless-steel blast chamber
• Improved first-round-pop reduction system
• Suitable for compatible bolt-action and AR-style rifles
• Reversible black and camouflage neoprene cover included
• Manufactured in Sweden

Technical specifications:

• Brand: AimSport
• Model: Triton No. 4i
• Product code: 34057-112
• Bore diameter: 5.7 mm
• Recommended calibre: .223 Rem
• Thread: 1/2×28 UNEF
• Overall length: 220 mm
• Forward extension: 110 mm
• Diameter: 44 mm
• Weight: Approximately 350 g
• Maximum barrel diameter: 19.5 mm
• Sound reduction: Up to 31 dB with .223 Rem
• Mounting system: Direct-thread
• Configuration: Over-barrel
• Included accessory: Reversible black/camouflage neoprene cover

Important compatibility notice:

Confirm that the rifle has a 1/2×28 UNEF muzzle thread and sufficient clearance behind the muzzle for the over-barrel section. The barrel diameter must not exceed approximately 19.5 mm in the required mounting area.

Check the calibre, thread alignment and muzzle shoulder before use. Compatibility is not guaranteed by the thread specification alone.

After shooting, remove the silencer and allow it to dry and ventilate at room temperature. Keep all threads clean and lightly lubricated with suitable metal-free thread paste. Do not use an ultrasonic cleaner.

Please confirm stock before purchasing, as stock levels on this range can change rapidly. Product images are for illustration purposes and may differ slightly from the supplied item.