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DETAILS

The revolutionary 50 BMG Suppressor.

Being long-range oriented, a 50 BMG suppressor was always on the horizon for Thunder Beast. The goal statement for the R&D of this was very simple: Make a 50 suppressor so you can shoot 50BMG all day recoil-wise, with only normal earplugs.

The result will be shocking to anyone who has shot a lot of 50BMG with a muzzle brake or normal suppressor. The ULTRA50 reduces recoil by 65% compared to a bare muzzle while presenting a peak dBA sound pressure level at the shooter’s ear of approximately 136 dB. For comparison’s sake, the next most well known “braked 50 suppressor” is 20 — twenty — dB louder at the shooter’s ear.

The ULTRA50 is modular in that it has a center section that, when removed, makes the overall length about 4.0″ shorter.

The ULTRA50 is available only in the Big-SR or “BSR” mount. As the name suggests, this a scaled-up version of Thunder Beast’s SR “Secondary Retention” system and will mount to one of their BSR-NTB muzzle devices.

The AI rifles are M24x1 and will use what we are calling the M24x1FM mount pattern. This is a “FACE MOUNTED” or “face indexed” brake intended to bottom out on the muzzle. AI rifles will need to have their muzzles faced to ensure the muzzle plane is exactly normal (square) to the bore line. Mile High Shooting can do this for you. M24x1FM brakes are only distributed through TBAC or Mile High.

BARRETT / SEMI-AUTO USE

The Barrett semi-auto will not operate correctly with the ULTRA50. If you attempt it you will void your rifle warranty and you will probably damage your rifle.

Operation on other semi-auto .50’s is not known. A gas-operated rifle that can have the gas turned down appropriately “should” work.

Specifications:

  • Caliber: .50 Cal
  • Material: Titanium
  • Length: 18.5″ (Short Config) -22.5″ (Long Config)
  • Diameter: 2.43″
  • Weight: 60 ounces (Short Config) / 73.5 ounces (Long Config)
  • Mount: BSR
  • Brake Material: Heat-treated 17-4 stainless
  • Brake Finish: Ionbond DLC
  • Finish: Black Cerakote
  • Use: Precision/Long-range rifle, bolt or semi-auto

Special Features:

  • Brake thread options: 7/8-24, 7/8-14, 1-14, M25x1.5, and M24x1FM
  • Available only in the “BSR” (Big-SR) retention system
  • 100% titanium construction
  • Rock-Solid POI Repeatability
  • TBAC Lifetime Warranty

Minimum Barrel Lengths:

  • 16″ – .50 BMG

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