The AimSport Triton No. 3i is a compact, front-mounted silencer designed for small-calibre rifles. This 5.7 mm version is optimised for .223 Rem and is suitable for compatible rifles fitted with a 1/2×28 UNEF muzzle thread.
Its compact 42 mm diameter and low 250 g weight help preserve the rifle’s handling and balance. This makes it a practical choice for hunting, sporting and range applications where reduced muzzle noise and a manageable rifle profile are important.
The Triton No. 3i provides manufacturer-rated sound reduction of up to 26 dB when used with .223 Rem ammunition. Its replaceable stainless-steel barrel nut also allows the mounting thread to be changed when the correct compatible component is used.
Key features:
- 5.7 mm bore
- Optimised for .223 Rem
- AR-platform compatible
- 1/2×28 UNEF direct thread
- Compact front-mounted design
- Lightweight 250 g construction
- Up to 26 dB manufacturer-rated sound reduction
- Replaceable stainless-steel barrel nut
- Suitable for compatible bolt-action and semi-automatic rifles
- Manufactured in Sweden
Technical specifications:
- Brand: AimSport
- Model: Triton No. 3i
- Product code: 33057-112
- Bore diameter: 5.7 mm
- Recommended calibre: .223 Rem
- Thread: 1/2×28 UNEF
- Overall length: 148 mm
- Forward extension: 133 mm
- Diameter: 42 mm
- Weight: Approximately 250 g
- Sound reduction: Up to 26 dB with .223 Rem
- Mounting system: Direct-thread
- Configuration: Front-mounted
- AR compatible: Yes, subject to correct thread and muzzle configuration
Important compatibility notice:
Confirm the rifle’s calibre, muzzle thread, thread alignment and muzzle-shoulder dimensions before ordering. A 1/2×28 UNEF thread alone does not guarantee correct fitment.
After shooting, remove the silencer and allow it to dry and ventilate at room temperature. Keep the threads clean and lightly lubricated with suitable metal-free thread paste. Do not clean the silencer in 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.





 
 
Reviews
There are no reviews yet.