Blank Slide for Glock 21 Gen 3, 45 ACP.
HGW Blank 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.
- Raw cut finish
- Front and rear sight cuts included
- NO SERRATIONS