Products designed and manufactured of the highest quality.

Made in the USA

New Micro Gas Block

Zero Hour proudly presents the Micro Gas Block. This uniquely designed block is extradorinarily lightweight, fitting .750 barrels and most rails with the smallest inner diameter.   The gas block is Melonite/QPQ coated providing increased strength and protection against corrosion and wear.   With MSRP at $49.95 the Micro Gas Block is perfect for your next build. Run your gun with the assurance and know with out a shadow of a doubt you have the best.

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Made in the USA

Zero Hour products begin with custom in-house design and engineering. From there we manufacture samples and rigorously test each design. Once it's perfect we proudly make it available for you to enjoy.

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Feel free to email us to provide some feedback on our products, give us suggestions for new ones, or just hello!