Author: NDZ Performance

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NDZ Performance

NDZ Performance

NDZ Performance is a U.S.-based manufacturer of aftermarket firearm accessories and parts, founded by David Dziob and Antonin Blazek in 2004 and headquartered in Wallingford, Connecticut. Operating a fully equipped in-house CNC shop with 3D printing, CNC milling, lathes, and laser engraving, NDZ produces custom and performance upgrade parts for Glock, Sig Sauer, Smith & Wesson, Springfield Armory, Ruger, CZ, Beretta, Mossberg, Remington, AR-15, AK-47, and more — including guide rods, custom slides, slide cover plates, and magazine base plates. Articles on this blog share product insights, installation guides, and real-world testing to help shooters make informed upgrade decisions.
NDZ Performance heavyweight guide rod upgrade for Glock 19 with stainless steel construction, recoil spring, and colored tuning washers displayed alongside disassembled Glock pistol slide and frame.

Last updated: March 2026 Quick Answer: NDZ Performance heavyweight guide rods are precision-machined from 416 stainless steel and available for Glock 19

NDZ Performance team member presenting completed Glock clone build on workbench with American flag backdrop

Last updated: March 2026 Quick Answer: To build a Glock clone, you need a Glock-compatible stripped frame, a complete slide assembly, barrel,

Custom Glock pistol with ported slide and stippled grip, displayed on tan shooting gloves alongside a match-grade barrel, showcasing premium aftermarket parts and build craftsmanship.

Last updated: March 2026 Quick Answer: NDZ Performance offers four new slide and barrel combinations for the Glock 43X, featuring precision-machined stainless

NDZ Performance stainless steel guide rod installed in SIG Sauer P365 Fuse pistol

Last updated: March 2026 Quick Answer: The top NDZ Performance upgrades for the SIG Sauer P365 Fuse are the steel guide rod,

Justin of NDZ holding Ruger RXM pistol with NDZ Performance parts, alongside bold title text reading “Ruger RXM Upgrade – Full NDZ Install + Review.”

Last updated: March 2026 Quick Answer: The Ruger RXM accepts NDZ Performance slide plates, match-grade barrels, and optics-ready slides as drop-in upgrades.

Two individuals discussing handgun upgrades while examining a disassembled handgun, focusing on the slide and internal components

Last updated: March 2026 Quick Answer: NDZ Performance offers a full range of personalization upgrades including custom slide plates, decal grips, backstraps,

Rmx with NDZ Performance Parts

Last updated: March 2026 Quick Answer: NDZ Performance offers CNC-machined upgrades for the Ruger RXM including custom slide plates, barrels, optic-ready slides,

NDZ Performance team member holding an NDZ adjustable Glock trigger housing with ejector. Text reads "Install & Fine-Tune NDZ Adjustable Glock Trigger Housing – Watch Now! For Glock Gen4 9mm 30275." Includes NDZ branding, Made in USA badge, and a wood-textured background.

Last updated: March 2026 Quick Answer: The NDZ adjustable trigger housing eliminates overtravel, creates a smoother reset, and improves overall Glock shooting

Alignment Rod Lifestyle

Last updated: March 2026 Quick Answer: A suppressor alignment rod is a precision tool inserted into your barrel before mounting a suppressor

Inveris Training Solutions FATS 100MIL system showcasing an advanced firearm simulation setup with a high-resolution screen, tactical firearms, and immersive training environment designed for military and law enforcement personnel.

Last updated: March 2026 Quick Answer: InVeris Training Solutions produces simulation and live-fire training systems used by military, law enforcement, and civilian