Lantac Dragon Plan B Short 5.56 Muzzle Brake 1/2-28

The Lantac Dragon Plan B Short is a muzzle brake for AR-15 rifles chambered in 5.56x45mm NATO and .223 Remington. It is designed to reduce recoil and muzzle rise by using a short energy pulse system intended to shorten the duration of recoil impulses between shots, and it is also described as compatible with the Plan-B HUB accessory.

The brake is machined from AISI 4140 steel, hardened to approximately 55 HRC, and finished with QPQ (Quench Polish Quench) nitriding to AMS2753D standards for corrosion resistance. It is black in color and threads onto 5.56 barrels with 1/2-28 threads.

The package includes a timing shim set, and each unit is serial numbered.

• Caliber: 5.56x45mm NATO, .223 Remington
• Platform: AR-15
• Thread pitch: 1/2-28
• Material: AISI 4140 steel
• Hardness: approximately 55 HRC
• Finish: QPQ (Quench Polish Quench) nitrided
• Color: Black
• Included: timing shim set