The MP5 GLOCK FRT V3 6061 ALUMINUM TRIGGER SHOE & BAR KIT is a precision upgrade for Glock Gen 1-4 platforms in 9mm, .40, and .357. Machined from 6061 aluminum, it delivers consistent performance with reduced trigger flex. Since we added this to our inventory in spring 2025, it’s become a steady seller—our range officer confirmed its reliability outperformed three competing models during testing.
What Makes It Stand Out
- 6061 aluminum construction – Lightweight (0.8 oz) yet durable, with no polymer flex
- Direct compatibility – Fits Glock Gen 1-4 frames without modification
- German-inspired machining – Tight tolerances mirror HK roller-lock standards
- Multi-caliber ready – Works with 9mm, .40, and .357 slide assemblies
- V3 design refinements – Smoother break and reset vs. earlier versions
Tech Specs
| Material | 6061-T6 aluminum |
| Weight (measured) | 0.8 oz |
| Compatibility | Glock Gen 1-4 (9mm/.40/.357) |
| Finish | Type III hardcoat anodized |
| Installation | Drop-in (no gunsmithing) |
| Country of Origin | USA |
Common Questions
Does this work with aftermarket Glock triggers?
Yes—the V3 shoe and bar interface with most aftermarket trigger systems, provided they maintain OEM geometry.
Why aluminum instead of polymer?
Aluminum eliminates flex during rapid fire, a known issue with factory polymer shoes on MP5/SP5 platforms.
Is the bar included pre-bent for MP5 applications?
The bar ships straight; final bend adjustment is required for MP5/SP5 installations to match your specific lower geometry.
✅ Plain, unmarked packaging
✅ Easy 30-day return policy
✅ 256-bit encrypted checkout
✅ USA-based seller
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