Lightening cut slide for Glock 21, G21 45 acp – HGW Titan, USA Made 17-4ph Stainless Black Nitride


Out of stock

SKU: A-SLIDE21-TITAN-BN Categories: , , ,


HGW Titan Slide for Glock 21 Gen 3, 45ACP.  For install on Glock 21 lower, Polymer80, or other compatible aftermarket.  HGW exclusive Titan 17-4 Stainless Steel Slide. 100% made in USA. Unique bead blasting media gives a warmer tone and richer finish than the competition. Support an excellent veteran owned company, working to be the absolute best.  This is our top of the line slide, starting with the most expensive slide blank common to the industry.

HGW Titan Custom Lightening Cut Slide (made in the USA):

  • Gen 1-3 compatible, G21, 45 ACP
  • CNC Machined from U.S. 17-4 stainless steel
    • 17-4 steel is far more resilient to impact forces than 416ss, both are good, 17-4 is the best out there.
  • Black Nitride Finish
  • The highest level of attention to machining and finishing detail of all of our product lines
  • Heat Treated
  • Top Ports
  • Side cutouts, front serration cutouts
  • Slanted front and rear serrations
  • Custom “sculpted-design” nose, inspired by our shop’s love for classic cars and trucks.
  • Deep chamfered edge, fantastic for lightweight EDC builds
  • Excellent edge machining quality. Again, the finest out there.

No internal parts included. Fitting may be required.  You will find the fit very similar to Zev and Zaffiri slides.

Additional information

Weight 20 oz



For Gun Make

For Gun Model




.45 ACP

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Specific Part

Country/Region of Manufacture


Lightening Cut


Patent RE47335

Includes patented optic cut technology pioneered by ZEV Tech.