Ase Ultra ECOi Rimfire Moderator ½” x 28 UNEF

Ase Ultra ECOi Rimfire Moderator ½” x 28 UNEF

Ase Ultra ECOi Rimfire Moderator ½” x 28 UNEF. The new ECOi silencer is highly effective. It is optimized for use with both compact rifles and pistols. The ECOi silencer is made of aluminum and has an anodized finish.

The suppressor does not prevent the use of open sights or low-mounted riflescopes. Standard threads is 1/2” x 28 UNEF.

The new design makes the silencer easy to maintain. Sound attenuation 29–33 dB (.22 LR rifle, 1 m to the side of the barrel), 28–31 dB (.22 LR pistol, 1 m to the side of the barrel).

The first shot of the weapon with the suppressor is as quiet as the next ones, meaning there is no so-called “first round pop”. ECOi .17 HMR version also available separately.