Timney Triggers · Triggers
Alpha Competition for Glock Gen 3 - 4 Large Frame
Compatibility with GLOCK 21 Gen 3
Compatibility
Fit recorded
- Model
- GLOCK 21 Gen 3
- Based on
- Manufacturer documented
Based on manufacturer documentation or support information.
Timney Triggers lists this host under "Large Frame Gen 3-4 — 10mm/.45ACP frames G20/21/29/30/40/41". Confirm the matching kit / option on their product page.
Check your exact model and part before ordering. Fitment limits
Member experience
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