Thunder Beast: 338 SR v2 NTB, 1/2x28 - .338 Cal

Thunder Beast
SKU:
338SR NTB 1/2-28 V2
$145.00
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SR v2 is a shorter revision of the original SR mount. It is roughly ½ inch shorter than SR v1 to better support low-back-pressure gas-gun suppressors and shorter, high-performance suppressors.
 
Compatibility:
  • Suppressors designed for SR v1 (Dominus, Magnus, and 338 Ultra) will work on SR v2 brakes.
  • The Spiro-SR only works on SR v2 brakes. It will not fit SR V1 brakes, which are too long.

Specifications:

  • Caliber: .338
  • Thread: 1/2x28

 

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