Armaspec Harmonics-Tuner™ Muzzle Brake – 5/8×24 – .30 Caliber

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SKU: ARM1932-BLK  |  UPC: 810048492145

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Armaspec Harmonics-Tuner Muzzle Brake Combines Recoil Control with Precision Barrel Tuning for .308

Features

  • Dual functionality combines muzzle brake and barrel tuner in one unit
  • Adjustable harmonics tuning for sub-MOA accuracy potential
  • Simple hex screw adjustment requires no special tools
  • Significant recoil reduction for faster follow-up shots
  • QPQ black nitride finish for durability

The Harmonics-Tuner solves the problem of rifles that shoot well with some ammunition but struggle with others due to barrel harmonics mismatch, especially critical with higher-powered .308 and 300 BLK cartridges. It works exceptionally well for precision shooters, competitive marksmen, and hunters who demand consistent sub-MOA accuracy across different loads and environmental conditions. The dual-function design sets it apart by eliminating the need for separate muzzle brake and barrel tuning systems while providing fine-tunable accuracy optimization that adapts to your specific rifle and ammunition combination.

Specifications

  • Brand: Armaspec
  • Model: Harmonics-Tuner Muzzle Brake
  • Caliber: .308/.30 Cal/300 BLK
  • Thread: 5/8-24
  • Outside Diameter: 7/8″
  • Finish: QPQ Black Nitride
  • Adjustment: Hex Screw
  • Made in USA

What’s Included?

  • 1x Harmonics-Tuner Muzzle Brake
  • 1x Crush Washer
  • 1x Tuning Instructions

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Armaspec Lifetime Warranty

  • All Armaspec products carry a LIFETIME WARRANTY and are warranted to be free from defects in material or workmanship.
  • Should there be a defect, we will repair or replace the product at our discretion at no cost to you.
  • Lifetime warranty does not apply to products sold as “blemished” or “manufacturer refurbished”.
  • You must have proof of purchase to initiate a WARRANTY claim.

Please email to rma@armaspec.com to request an RMA number.

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.

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