XTS PHASE 1 Modular Muzzle Brake 5.56 NATO 1/2x28 Flat Dark Earth

The XTS Modular Muzzle System is a precision-engineered host platform built around a dual/nested taper alignment interface for concentricity and repeatability.

This hybrid system pairs a high-efficiency staged brake with a thread-over flash splitter/cone module for controlled recoil, reduced muzzle rise, forward blast management, and suppressor-host-ready alignment.

Designed for 13.7" and 13.9" barrels; the system adds +2.325" in length to bring compliant 16" OAL when permanently attached.

Features

• Dual-taper precision lockup
• Integrated pin/weld hole (converts 13.7" to rifle length)
• Duty-rated construction
• Sequential port geometry
• Repeatable indexing; remove and reinstall modules with consistent orientation
• Reduces point-of-impact shift variability
• Self-tightening under pressure; gas impulse reinforces taper lock
• Reduced risk of loosening under sustained fire

Specifications

• Caliber: 5.56x45mm NATO (.223 caliber)
• Threads per inch: 1/2x28
• Thread direction/standard: 1/2x28
• Firearm platform: AR Platform
• Compatible with: AR-15

Package Contents

• XTS PHASE 1 Two-Piece Modular Muzzle Brakes