Armaspec Harmonics-Tuner™ Muzzle Brake – 1/2×28 – 5.56 NATO

Name: Armaspec Harmonics-Tuner™ Muzzle Brake - 1/2x28 - 5.56 NATO
SKU: ARM1931-BLK
Availability: InStock

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SKU: ARM1931-BLK | UPC: 810048492138

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Backed by the Armaspec Lifetime Warranty!

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

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. 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: .223/5.56
Thread: 1/2-28
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.