Advantage Arms
Colt M45A1 CQBP Slides
Browse parts and check the source behind each answer.
Manufacturer
Colt
Model & version
M45A1 CQBP
Mounting details
MIL-STD-1913 Picatinny
Parts listed
4 total
Colt M45A1 CQBPSlides
What the compatibility labels mean
How we knowHow we check compatibility
- Lab testedFit checked by Firearm Lab for the recorded setup.
- Documented fitmentSupported by manufacturer, partner, or reviewed community evidence.
- Interface matchMounting details match, but this exact model and part have not been confirmed to fit together.
Check your exact model and part before ordering. Fitment limits
Advantage Arms4
Based on manufacturer information — Oct 2026. 22LR Conversion Kit — 1911 Mini Threaded
22LR Conversion Kit — 1911 Standard
22LR Conversion Kit — 1911 Target