H3 SUPPRESSOR

Where to buy in store: Stockists

THE HIGHEST PERFORMANCE MEDIUM SIZED SUPPRESSOR ON THE MARKET

The A-TEC H3 is engineered to have the highest possible noise reduction effect in it's given volume. It is an incremental improvement over the H2 having improved internal geometry for more suppressive gas flow and improved recoil reduction. When you hear this on your rifle you just won't believe how quiet a suppressor can be.

Intended Use

High performance general purpose design which provides an extremely functional balance of performance, weight, size and durability and cost. This suppressor is intended primarily for hunting and also light match use where rates of fire and heat are a little higher (but not rapid fire). It can handle high pressure magnum cartridges such as 338LM.

Design Features

• A combination of stainless steel in the boss and lightweight alloy body provide an extremely durable noise reducing suppressor.
• The suppressor features a built-in first stage stainless steel muzzle brake which traps gas for recoil reduction and eliminates excessive erosion of the alloy baffles.
• This unit is designed for any calibre up to large magnum calibres such as 338LM in a medium size and capacity. In its size class it is unmatched on the market for noise and recoil reduction. Send it.
  • Extremely good performance on first round pop, in fact it is the best performing suppressor in it's size class we have ever tested.
• Modular design makes it possible to add or subtract modules to choose your desired length&weight to noise reduction ratio.
  • Removing a module decreases the noise reduction effect by 3-5dB; depending on the calibre, barrel length and total number of modules.
• This product makes use of our A-Lock thread adaptor system. Any thread is supported. 
  • See link below to add an A-Lock to your order, it is not included.
  • The A-Lock can be affixed to your rifle muzzle allowing quick attach/detach of the suppressor. It also provides the ability to use the same suppressor across multiple rifles all with different threads (an A-Lock for each muzzle is required for this and with calibres up to that of the suppressor).
  • The A-Lock can instead be locked into the suppressor and the unit attached and detached like legacy suppressors (we prefer to do this for you by special request to ensure it is correct before use).
• This suppressor can accept our optional Brake Endcap. 
  • See link below to add the Brake Endcap to your order, it is not included.
    • The images show the suppressor with it attached at various lengths for comparison purposes.
  • The Brake Endcap significantly reduces recoil and even more significantly straightens out muzzle flip so that you can keep the target in sight through the recoil pulse. The effect is quite phenomenal.
  • The Brake Endcap increases noise by 1-2dB depending on factors such as the number of suppressor modules fitted, calibre and barrel length.
• Overbarrel(reflex) design with free-floating overbarrel section specifically designed not to affect barrel harmonics. 
• Important note on reduction performance: Unique to A-Tec, our suppressors are tested to the latest MIL-STD-1474D military standard which is the most stringent and difficult standard to test to. Research shows our competitors do not test to this standard. For comparing to competitors products we prefer to let our reputation do the talking but you will observe our suppressors performing 5-10% better for a stated dB and significantly better for dB reduction vs. weight & length.
• A-Tec have only one grade of precision: Match Grade. A-Tec suppressors are second to none for concentricity, straightness and fine dimensional tolerances. This is especially evident in our bore apertures which are tight to the projectile to maximise sound reductive effect. To get peak performance from an A-Tec suppressor, one's rifle muzzle must be correctly crowned, threaded and shouldered.

Specifications

What comes in the box?

1. Suppressor
2. Rear bushing (use only if desired for aesthetics or to reduce foreign items getting into the rear area of the suppressor)
3. Instruction manual
4. Currently shipped in a nice tough storage case

Be sure to add a A-Lock. Add a Brake Endcap if maximum recoil control is desired.

A-Tec Rifle Suppressor Quick Reference

In selecting your new suppressor for your purpose; consider your desired balance of effect vs. weight, size and heat resistance. Click image for a close-up:

How does this compare to the rest of our range?

Check out our Giant Suppressor Comparison Document

Add a Brake Endcap to your suppressor

Click here to add a brake endcap to your H3

Add your A-Lock Adaptor for your muzzle thread

Click here to add your A-Lock Adaptor

A-Lock Adaptor detailed design

It's a revolution in how you think about attaching your suppressor.

This unit can be used in two ways:

• Adaptor locked on to the muzzle thread
  • This allows the Optima and H2 suppressor to be quick attached and detached in a second with a forceful 1/4 turn.
  • This allows a single suppressor to be shared amongst multiple rifles all with different threads. In this case the calibre of the suppressor must be equal or greater than the largest calibre rifle.
  • This means the adaptor is on the end of the muzzle, maybe affecting it's aesthetic if it is a thin barrel
• Adaptor locked inside the suppressor
  • This allows the suppressor to be attached using muzzle threads like legacy suppressors.
  • When the suppressor is removed, nothing is left on the barrel.
  • We prefer to do this for you to ensure quality.

This requires a firearms licence to purchase; this must be presented on pick up, or for the item to be couriered to you a firearms mail order form is required.

We will contact you after purchase with the appropriate form and what is required.