A-TEC Optima 45

The OPTIMA 45 silencers from A-TEC are characterized by their slim design, low weight, and high attenuation capability of up to 30 dB.
The Norwegian company A-TEC has been producing high-quality silencers since 2011. The hybrid construction with a hardened aluminum housing and a stainless steel inner part ensures extreme durability. The increased diameter provides a higher efficiency due to the larger volume.

The OPTIMA 45 minimizes the extension of the barrel by 80 mm thanks to the patented low-profile muzzle attachment, while maintaining full attenuation capability of up to 30 dB. Despite the silencer attachment, the rifle benefits from the lightweight design.

The silencer is prepared for the A-Lock system, allowing it to be mounted or removed from the barrel in no time with a 60° turn using the new A-LOCK MINI adapter. The matching A-LOCK MINI thread adapter is not included and must be ordered separately. It is available in all common thread sizes.

The following calibers are available with the following connections:

.30-7.62mm, M17x1, M15x1, and A-Lock system8.5mm-.340, M15x1, A-Lock system.22-5.56mm, A-Lock system and ½“ – 28 UNEF6.5mm-.264, A-Lock system9.3mm-.375, A-Lock system

⚙️ Technical Data

Sound reduction: up to 30 dB
Total length: 230 mm
Overhang in front of muzzle: 150 mm
Outer diameter: 44.4 mm
Weight: 310 g
Material: Aluminum and stainless steel