Description
FN 545 MRD Comp .45 ACP 15rd FDE
The FN 545 MRD Comp is a competition-ready .45 ACP pistol with factory-installed compensator and optics-ready slide. Designed for competitive shooters who demand reduced muzzle flip and faster follow-up shots. One of our top-selling FN models since 2026, with consistent reorders from practical shooting competitors.
Stand-Out Features
- Factory-installed compensator reduces muzzle rise approximately 30% (FN lab tests)
- MRD (Modular Reflex Design) slide accepts most micro red dots
- 15+1 capacity in .45 ACP with included magazines
- Flat-face trigger with 4.5-5 lb pull weight (measured samples)
- FDE (Flat Dark Earth) Cerakote finish on frame and slide
Technical Data
| Caliber | .45 ACP |
| Barrel Length | 4.7″ (compensator adds 0.8″) |
| Overall Length | 8.3″ |
| Weight (measured) | 7.9 oz |
| Sight System | Suppressor-height iron sights |
| Frame Material | Polymer |
| Slide Material | Stainless steel with FDE Cerakote |
Your Questions Answered
Does this ship with optic plates?
Includes one RMR/SRO pattern plate. Other plates sold separately.
How does the compensator affect reliability?
FN engineers tuned this system to cycle standard pressure .45 ACP reliably. +P ammo isn’t required.
What holsters fit this model?
Requires holsters cut for compensators. Safariland 7360 series fits when ordered for “FN 545 with comp”.
✅ In stock. Charlotte warehouse, ships today.
✅ Plain brown box — no markings
✅ Not happy? Return within 30 days.
✅ Checkout secured with SSL encryption
✅ Domestic shipping — no customs
✅ Plain brown box — no markings
✅ Not happy? Return within 30 days.
✅ Checkout secured with SSL encryption
✅ Domestic shipping — no customs
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