Einstein K

(2 customer reviews)

$519.99

SKU: 556K Category:

EINSTEIN K – 5.56 / 6MM ARC

Compact. Lightweight. Proven.
The Einstein K is engineered for shooters who demand top-tier suppression in a compact platform. Designed and built in Arizona, this suppressor delivers impressive tone, reduced backpressure, and exceptional handling without the bulk. Made from 17-4 hardened stainless steel with full-penetration welded construction, it’s finished in high-temp Cerakote® and available in FDE or Black.

The Einstein K represents the science of simplicity — purpose-built design refined through data and testing to deliver real-world performance, not gimmicks. It’s the perfect balance of size, sound, and durability.

Key Details:

  • Caliber: 5.56 / 6MM ARC
  • Overall Length: 5.25"
  • Material: 17-4 Hardened Stainless Steel
  • AVG Weight (With Hub): 13.54 OZ
  • Weld Type: Full-Penetration Welded
  • Finish: C-Series or V-Series High-Temp Cerakote® (FDE / Black)
  • Mount: 1/2x28 Adapter Included
  • Full-Auto Rated: TRUE Full-Auto Rated & Tested
  • Made In: Arizona
  • Water Bottle: Each suppressor is packaged and shipped in a randomly selected colored water bottle.
  • MSRP: $519.99

Additional information

Finish

Black, FDE

2 reviews for Einstein K

  1. Mason C.'s avatar

    Mason C. (verified owner)

    What a can for the price! Love the K form factor and hub compatibility. The guys at UA Queen Creek helped me select & order the Rearden hub and brake to use with it, and got it all installed for me once it arrived. Great suppressor, great people. Would buy again.

  2. Samuel Tatro's avatar

    Samuel Tatro

    One of my favorite suppressors for my 10.5 inch Daniel Defense! Picked mine up from the QC location

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