Limited-time offer gives shooters Holosun optics or ETS magazines for FREE with select complete uppers from Sept. 24 – Oct. 1, 2025.
Largo, Fla. (September 2025) – Zaffiri Precision, a leading innovator in precision-engineered firearm components, , is excited to announce its End-of-September Flash Promo, offering shooters exclusive value on its complete uppers and Z Series products. From Sept. 24 – Oct. 1, 2025, customers can upgrade their firearms with industry-leading performance while receiving premium add-ons at no extra cost.
During the promotion, buyers of any Complete Upper (excluding Z Series) will receive a free Holosun 407C or 407K red dot optic, perfectly complementing Zaffiri’s revolutionary Integrated Blowhole System (IBS) uppers. Designed to drastically reduce recoil and muzzle rise, the IBS system delivers flatter shooting and faster follow-up shots, without the need for threaded barrels or complicated installations. Each upper is precision-machined from aerospace-grade 17-4 stainless steel, CNC-finished to tight tolerances, and optic-ready for popular red dot footprints.
Customers purchasing any Z Series Complete Uppers will enjoy four free ETS magazines, keeping them “locked and loaded” for range sessions or tactical use.
“Zaffiri Precision is all about combining craftsmanship with innovation,” said Thom Kuss, Director of Marketing at Zaffiri Precision. “Our IBS uppers take what shooters love about their Glocks and elevate performance to the next level, while this flash promo lets our customers experience that precision along with premium accessories at no additional cost. But act fast—these deals are only available for a few days.”
Don’t miss your chance to upgrade your firearm with Zaffiri Precision’s industry-leading components. Visit www.zaffiriprecision.com today to explore the full range of compatible slides and secure this limited-time deal.
For more information on Zaffiri Precision, visit https://zaffiriprecision.com/ or any of its social media platforms: Instagram or X.
About Zaffiri Precision:
Zaffiri Precision is an industry leader in producing high-quality, customizable aftermarket gun slides and barrels for Glock, SIG Sauer, and Springfield Hellcat platforms. Committed to precision engineering and American-made craftsmanship, Zaffiri Precision delivers innovative solutions that enhance firearm performance and aesthetics. For more information, visit https://zaffiriprecision.com
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