SAI EVO-3A Silencer 1/2-20 Cal. .30

Engineered specifically for .30-calibre rifles, this over-barrel silencer from SAI (model EVO-3A Cal. .30, thread ½-20 UNF) envelops the barrel with an overlapping design to improve balance, reduce felt muzzle rise, and maintain handling characteristics. With all-steel construction, a rear compression chamber, and a non-scratch bushing to protect the barrel finish, this suppressor delivers professional-grade performance for hunting, sport shooting and tactical use. The design targets human-audible frequencies to provide a quieter signature, and at approx. 0.57 kg weight and 227 mm length it remains compact and field-friendly. A Black Corr-i-dur surface treatment adds durability in harsh environments.

Key Features

• Rear compression chamber for efficient gas management and reduced report.

• All-steel construction for robustness and long service life.

• Overlapping barrel design that envelops protruding barrels for custom fit and improved balance.

• Sound signature tuned toward lower-disturbance frequency bands.

• Non-scratch bushing to protect barrel finish.

• Improved surface treatment (Corr-i-dur Black) on current production models.

• Models suitable for semi- and fully-automatic firearms; custom fit to many barrel/protrusion lengths.

Technical Specifications

• General length: 227 mm.

• Outer diameter: 50 mm.

• Protrusion from muzzle: 95 mm (typical; depends on barrel protrusion).

• Maximum allowable barrel diameter for fit: 22 mm.

• Material: all steel.

• Surface finish: Corr-i-dur (Black).

• Calibres: .222 to .30
   

Package Contents

• EVO-3A silencer (model variant as ordered).

• Mounting bushing / thread adapter (model dependent — included as required).

• User manual and maintenance instructions.

Our stock levels show the current availability of each product and how quickly it can be shipped or ordered. By checking the stock status before purchase, you’ll know whether an item is ready for immediate dispatch, needs to be ordered from our supplier, or is no longer available.

In Stock

Product is in stock and if ordered before 15:00 GMT, MO-FR, we will do our best to to ship it the same day as ordered. For orders payed with bank transfer we will wait untill bank confirmation of payment. You can speed up the process by sending bank payment confirmation to our email.

On request

The product is not in stock, we have to order it from our supplier. It usually takes 2-4 weeks for us to get the product, sometimes longer. If the product is not available in the moment we will notify you as soon as possible and cancel your order.

For products with a value over €100 (or sometimes less) we will ask you to pay a partial (30%) or entire advance payment. If we do not deliver the product within the agreed time, we will refund your advanced payment to the desired bank account within 15 days. Once the advance payment has been made order can not be cancelled. Returns for items On Request are not possible.

Out of stock

Product is out of stock and is not available at the moment, it can not be ordered. You can add the product to your wishlist and once it gets back on stock you can add it to your order. We usually do not have reliable information when the item will be back in stock.

Discontinued

Product is no longer available in our store and will in most cases not be available in the future. If you see the product is still on the market, you can send us an enquiry about it, and we will see if maybe we can deliver it.

Shop Only

We do not ship this product by post or parcel service and it can only be picked up at our store. When placing an order, containing this product, you will only have the option to choose personal pick up as shipping option.