SM19 Viper Periwinkle – Precision-Milled. Ported. Powerful.
Make a bold statement with performance to match. The SM19 Viper Periwinkle Stripped Slide by Stiffler Manufacturing blends style with elite-level function. Designed to reduce mass for faster cycling and compatibility with ported barrels, this is a top-tier Glock 19 upgrade.
- 🔩 Fitment: Glock 19 Gen 1–3, PF940C™, PSA Dagger, SCT, and Geisler frames
- 🔧 Optic Cut: Trijicon RMR footprint, optimized for Holosun 507C X2 (Tapped 6-32)
- 🪶 Window Cut: Reduced mass for enhanced slide speed and ported barrel compatibility
- 🛡️ Material: 17-4 stainless steel – certified and U.S. sourced
- 🎨 Finish: In-house applied Periwinkle Cerakote – ultra-durable & corrosion-resistant
- 🧩 RMR Cover: CNC-machined aluminum plate installed
Channel Liner: Not included
Professional Installation Recommended: Ensure optimal fit and function by consulting a qualified gunsmith.
100% Made in America
Every Stiffler slide is proudly built on American machines, with American materials, by American craftsmen. You won’t find offshore shortcuts here—just uncompromising performance backed by Stiffler’s 2A commitment.
GLOCK® DISCLAIMER
This product is not manufactured, authorized, endorsed, or warranted by GLOCK. “GLOCK” is a registered trademark of GLOCK, Inc. and GLOCK Ges.m.b.H. This product is only advertised as compatible with GLOCK-style platforms. For genuine GLOCK products, visit www.glock.com.
