A-TEC OPTIMA 40, Overbarrel Silencer for caliber group .30 (.308 Win. / .30-06)

Available from stock with us.

With the OPTIMA series, the Norwegian manufacturer A-TEC offers a particularly powerful suppressor series with high attenuation performance and low weight. The high-quality hybrid construction with a housing made of hardened aluminum and a stainless steel core is durable and quickly dissipates heat. The model OPTIMA 40 offers very good 25dB (C) average attenuation with the smallest diameter of 39mm. Thanks to the low-mounted barrel attachment with 80 mm overbarrel, the suppressor only extends the weapon by 150 mm. A top-class suppressor for high demands and strong calibers.

Tip: We recommend ordering the separately available muzzle brake, as it further reduces muzzle flash, recoil energy, and muzzle rise for an outstanding shooting experience.

IMPORTANT: An A-LOCK adapter is required for attaching the suppressor, which is first mounted on your weapon (using 1 drop of Loctite). The suppressor can then be quickly and easily screwed onto the muzzle brake (with a 60° turn). Also, for weapons with the same caliber that may have different barrel threads, the A-LOCK Mini Adapter technology allows for quick changes and individual use.

The most important features at a glance:

Attenuation performance:

Test caliber .308 WIN /124 gr FMJ
Average 25 dB (C)

Outer diameter: 39 mm
Total length: 230 mm
Extension of the weapon: 150 mm
Barrel overlap: 80 mm (overbarrel)
Housing made of hardened aluminum
Core made of stainless steel for extreme durability and quick heat dissipation
Also suitable for thick-barreled and magnum calibers
With removable front cap - ideal for attaching the A-TEC muzzle brake
Weight: approx. 310 g

General safety instructions for suppressor installation can be found here for download.

The history of the Norwegian suppressor manufacturer A-TEC sounds like a classic success story: Company founder Anders E. Johansen was dissatisfied with the suppressors available on the market, so he began tinkering with innovations in his garage. With massive improvements in performance, weight, construction, and design, he quickly revolutionized the market. Today, A-TEC produces more than 50,000 suppressors per year in its own manufacturing center for a global customer base. As one of the market leaders, A-TEC continuously invests in new technologies and research to always offer even better products. A-TEC offers outstanding products in all price ranges – whether high-end for professionals or affordable suppressors for occasional use or secondary weapons. A-TEC not only serves hunting calibers but also offers a range of high-quality suppressors for AR systems.

Sale only to holders of a purchase permit.

Attention: This item is subject to export regulations and can only be purchased within Germany. NO international shipping!