PbBlocker offers a firearm treatment designed to reduce lead and other buildup in gun barrels, helping shooters spend less time cleaning. Its featured product, Pb Blocker, is available to purchase online for $16. 95.

The brand says the treatment can help reduce friction and support the use of less expensive ammunition, including hotter rounds. Customers describe applying it to a range of firearms, from historic rifles and revolvers to modern handguns, and report reduced barrel fouling and shorter cleaning sessions. Testimonials include reports of substantially less lead buildup after firing hard-cast bullets, though individual results may vary.

PbBlocker also has an endorsement from Beyer Barrels, whose owner says he treats custom barrels with the product before shipping. The website provides product and ordering information, a brochure, customer testimonials, and contact details. PbBlocker lists its mailing address in Farmington, New Mexico, and offers customer support by phone and email.

Its stated opening hours are Monday through Saturday, 8:00 a. m. to 6:00 p.

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