Thunder Beast: 338 Ultra Suppressor - Gen 1

The 338 ULTRA will suppress a typical .338 Lapua Magnum bolt-action rifle down to approx. 135-138 dB¹. It also has very little or no "first round pop" (FRP) in most applications.

The 338 ULTRA weighs just 16.9 ounces.

The 338 ULTRA is backwards compatible with all 338BA brakes. With the introduction of the 338 ULTRA, we have made several changes to the 338BA brake to follow the functional and cosmetic design of the "CB" brake.

Specifications:

• Caliber: .338 caliber, up to .338 Lapua Magnum or .338 RUM
• Material: Titanium
• Length: 10.4 inches.
• Diameter: 1.8 inches.
• Weight: 16.9 ounces
• Mount: 338BA Brake (v1 or v2)
• Finish: Black CeraKote
• Use: Precision/Long-range on big-bore magnums

Once your suppressor purchase is finalized with Mile High Shooting, a Form 3 will be filed with the ATF requesting approval to transfer your suppressor to your chosen FFL. Initial processing can take 3-7 business days. Customers may help expedite this time frame by requesting the chosen FFL to send a copy of their FFL & SOT to ffl@milehighshooting.com. Please note, initial processing time may be delayed further if your chosen FFL fails to provide required documentation in a timely manner. Once submitted, it takes 7-21 days for Mile High Shooting to receive the Form 3 approval. As soon as the approval is received, your suppressor and any accessories will be shipped to your chosen FFL within 24-48 business hours by 2 Day Air. Your chosen FFL will then contact you once it is received and you may complete your Form 4 processing at their facility. 

___LEGAL INFO______

Mile High Shooting Accessories (MHSA) will only ship suppressors to Class III FFL holders. BATF regulation information for Suppressor ownership are as follows:

Be at least 21 years of age.
Be a U.S. citizen. 
Have no felony convictions or domestic violence convictions. 
Have no dishonorable discharge. 
Not deemed mentally unstable by a competent authority. 

The NFA rules/laws are posted through the BATF website. At this time, the following states DO NOT ALLOW private ownership of suppressors: CA, MA, DE, HI, NJ, NY, RI, IL, District of Columbia. CA allows class 3 dealers and class two manufacturers to possess suppressors.