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SureFire PROCOMP 556-1/2X28 Muzzle Brake for M4/M16 Rifles and Variants
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SureFire PROCOMP 556 has a virtually failure-proof ultra-high-output LED that delivers your choice of either 1,000 blinding lumens of perfectly focused light or 15 lumens of useful light. The 1,000-lumen output with peak beam level of 22,000 candela is enough for searching, signaling, or to overpower the dark-adapted vision of a threat. The 15-lumen output level is perfect for general work at close-to-medium distances and lets you greatly extend the flashlight’s runtime on a set of three lithium 123A batteries.
At either setting, a precision reflector delivers a smooth, far-reaching beam with a brighter central area and generous peripheral light to help maintain situational awareness.
The SureFire ProComp fits M4/M16 weapons and variants with 1/2-28 muzzle threads, greatly reduces both recoil impulse and muzzle rise so that the weapon tracks straight back to keep you on target for faster shot-to-shot recovery. Its patented Impulse Diffusion design minimizes side blast and rear-directed concussion effects. The ProComp 556 duplicates the design of the SureFire SOCOM SFMB-556-1/2-28 muzzle brake, but unlike the latter it cannot be used to mount SureFire SOCOM suppressors. Precision machined from US mill-certified steel bar stock including high-precision cut threads for optimum thread interface, and a black Melonite finish that provides maximum protection under harsh environmental conditions.
FITS: M4, M16 and variants with 1/2-28 muzzle threads Technical Specifications:
- Caliber: 5.56 mm (.223 caliber)
- Length: 2.67 inches
- Offset porting greatly reduces recoil impulse and muzzle rise so the weapon tracks straight back to keep you on target for faster shot-to-shot recovery
- Precision machined from US mill-certified steel bar stock
- Installation requires no permanent modifications for M4 / M16 / AR15-type weapons
The following notice is required for ammunition, firearms and some other types of products sold in the State of California. This notice may or may not apply to this item, but to comply with the law we are posting this notice on all of the more than 400,000 products we sell to be sure we do not miss any that it does apply to. This item may or may not be legal to own or sell in the State of California. Regardless of this notice, all federal, state and local laws and restrictions still apply.
AMMUNITION & FIREARMS
This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov