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Lantac Dragon Plan B Long 9mm Muzzle Brake 1/2x28
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1/2X28 to Plan B Thread
Includes Timing Shim Set
Short Energy Pulse System
Specifications
Description
The Lantac Dragon Plan B Long is a muzzle brake for AR-15 rifles chambered in 9mm Luger, designed to reduce recoil and muzzle rise. It uses a Short Energy Pulse system intended to shorten the duration of recoil so that successive shot energy does not overlap, and the retailer states it is compatible with the Plan-B HUB.
The device is machined from AISI 4140 steel on Swiss lathes, hardened to approximately 55 HRC, and finished with QPQ (Quench Polish Quench) nitriding to AMS2753D standards for corrosion resistance. It has a black finish and a 1/2x28 thread pitch to fit a 9mm AR-15 threaded barrel.
The package includes a timing shim set and a serial number for quality control.
- Caliber: 9mm Luger
- Platform: AR-15
- Thread Pitch: 1/2x28
- Material: AISI 4140 steel
- Hardness: approx. 55 HRC
- Finish: QPQ, black
- Included: timing shim set
- Compatibility: Plan-B HUB