LMT DEFENSE 7.62 CAL 4 PORT MUZZLE BRAKE 5/8X24 THREAD

The LMT Defense 7.62 Cal 4-Port Muzzle Brake 5/8x24 Thread is a premium-performance muzzle device engineered to deliver maximum recoil and blowback reduction in a compact, suppressor-ready package. Designed for use with the LMT ION Suppressor Series as well as HUB and Xeno-compatible suppressors, this rugged four-port brake helps reduce felt recoil and muzzle movement while enhancing overall weapon control during rapid-fire strings and high-volume shooting. Its precision-machined taper lock gas seal creates a secure mounting interface that optimizes sound, flash, and blowback reduction when paired with a compatible suppressor. The design also minimizes the potential for carbon lock, particularly when used with LMT's RMSTD and RMSTDT suppressor bases, allowing for easier suppressor removal after extended firing schedules.

Constructed from durable 17-4 stainless steel and protected by a robust Black Nitride treatment and C-192 Armor Black coating, the 7.62 Cal 4-Port Muzzle Brake is built to withstand harsh environmental conditions and demanding firing cadences. Extensive testing to military and NATO standards for durability, reliability, accuracy, gas management, flash signature, thermal response, and full-auto performance ensures dependable operation in professional and enthusiast applications alike. The precision taper-lock interface helps maintain excellent alignment and consistent point-of-impact performance when used with compatible suppressors. Proudly made in the USA, this 5/8x24-threaded muzzle brake combines compact dimensions, exceptional durability, and advanced suppressor compatibility, making it an ideal choice for shooters seeking enhanced recoil control, improved weapon handling, and long-term reliability on 7.62 caliber rifle platforms.

FEATURES

• Delivers maximum blowback reduction in compact profile
• Designed with taper lock gas seal for optimal blowback, flash, sound reduction in compact size
• Less likely to 'carbon lock' with outfitted suppressor base, especially RMSTD/RMSTDT
• Material, finish, & coating provide enhanced durability and longer service life
• Performance tested under:
• Full Auto Rating: US SOCOM Table II Stress Test
• Durability: TOP 3-2-045 & NATO AC225D14
• Reliability in Adverse Conditions: MIL-STD-810G, methods 501.5 & 502.5
• Sound: MIL-STD-1474, NATO STANAG (AEP-4785 VOL I), TOP 3-2-045
• Accuracy: Nato spec dispersion & POI Shift
• Gas Blowback/Backpressure: NATO STANAG (AEP-4785 VOL III) & Cyclic Rate/Rate of Fire
• Visual/Infared Flash: TOP 3-2-045 & NATO STANAG AEP-4785 VOL II
• Toxicity: NATO STANAG AC/225 D/14
• Thermal Response: NATO AEP-4785 VOL IV

SPECS

• 100% Made in USA: Yes
• Compatibility: ION Suppressor Series, HUB & Xeno Suppressors
• Item Weight (lbs): 0.175
• Item Length (in): 0.978”
• Item Height (in): 2.250”
• Internal Thread pitch: 5/8x24
• External Thread: 1.000-20 UNEF-2B LH MOD
• Material: 17-4 Stainless Steel
• Coating: C-192 Armor Black
• Treatment: Black Nitride
• Bore Diameter: 0.370”