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Thunder Beast 338 Ultra Gen 2

Thunder Beast 338 Ultra Gen 2

Original price was: $1,098.00.Current price is: $573.57.

43 in stock

SKU: TBAC-338ULTRAGEN2 Category:

Description

THE 338 ULTRA GEN 2

The Thunder Beast 338 Ultra Gen 2 is TBAC’s quietest .338 caliber suppressor, designed for .338 Lapua Magnum and rated down to 16″ barrels. The Gen 2 baffle stack was completely redesigned, delivering approximately 3 dB better suppression than the original while weighing 0.2 ounces less. On .338 Lapua, the Gen 2 averages 134.6 dB at the muzzle and 121.3 dB at the shooter’s ear. Little to no first-round pop in most applications.

TBAC suppressors have been the most popular choice among the top 50 Precision Rifle Series competitors for many years. The reduced concussion and recoil allow shooters to spot their own impacts and analyze the trace without a spotter. The 338 Ultra handles multi-rifle duty across 6mm, 6.5mm, .260, .308, and most .30 caliber magnums.

The 338 Ultra Gen 2 is available in BA (Brake Attach) and SR (Secondary Retention) configurations. The BA version uses the same mount as the original 338 Ultra and is compatible with both 338BA and 30BA muzzle devices. It can also work with CB brake mounts using a CB2BA adapter. The SR version features TBAC’s quick attach/detach mount with locking secondary retention, selected by Accuracy International North America for their Advanced Sniper Rifle submission.

 

CAPITOL ARMORY’S TAKE

The 338 Ultra has been one of the most respected .338 Lapua Magnum suppressors since its introduction. It’s quiet, light, and purpose-built for precision rifles. Gen 2 delivers measurably better performance in the same footprint. For serious long-range shooters running .338 Lapua, this remains the standard.

 

SOUND PERFORMANCE

  • .338 Lapua Magnum: 134.6 dB muzzle / 121.3 dB shooter’s ear (27″ AI-AXMC-LE)
  • .300 Norma Magnum: 133.6 dB muzzle / 121.4 dB shooter’s ear (26″ AI-AXMC-LE)
  • .308 Win: 124.8 dB muzzle / 114.2 dB shooter’s ear (20″ AI-AX)
  • 6.5 Creedmoor: 124.6 dB muzzle / 110.3 dB shooter’s ear (24″ AI-AX)

 

FEATURES

  • 100% titanium construction
  • Tubeless design with 360-degree fully-welded baffle stack
  • Helical Baffle Technology
  • Conical shoulder surface on mount
  • Minimal POI shift with consistent return-to-zero
  • Ionbond DLC coating on 338BA brakes
  • Black Cerakote finish 
  • 32% recoil reduction on .338 Lapua (standard flat-cap)

 

SPECIFICATIONS

  • Caliber: Up to .338 Lapua Magnum / .338 RUM
  • 338 Ultra BA: 10.4″ length / 17.2 oz / Not full-auto rated
  • 338 Ultra SR: 11.0″ length / 20.0 oz / Full-auto rated
  • Diameter: 1.8″ body / 1.85″ collar
  • Material: Titanium

 

MINIMUM BARREL LENGTHS

  • .338 Lapua Magnum: 16″
  • 7mm RUM / .300 RUM: 20″
  • 7mm RM / .300 WIN MAG / .300 WSM: 18″
  • .308 Win: 14.5″
  • .223 Rem / 5.56 / 6.5 Grendel: 11.5″
  • 6.8 SPC / 7.62×39: 10″
  • .300 Blackout: 8″

 

MOUNTING OPTIONS

  • 338 Ultra BA: Thunder Beast 30BA and 338BA muzzle devices
  • 338 Ultra SR: Thunder Beast SR muzzle devices

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