Aimpoint
Staccato HD P4.5
Explore parts, discover makers and check what fits your model.
Only you can see your saved models.
Choose a part to see sources and fitment details.
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
Model details
Manufacturer
Staccato
Model & version
HD P4.5
Mounting details
MIL-STD-1913 Picatinny, Staccato HD HOST optic plates
Compatibility records
157
Optics & footprint adapters
Optics
76 listed- Burris
FastFire E
Interface match - Bushnell
RXM-300 Reflex Sight
Interface match - C&H Precision
COMP Max Red Dot Optic
Interface match
Optic Plates
10 listed- C&H Precision
Staccato HD Host to Aimpoint ACRO / C&H Duty / Duty-XL (STEEL)
Interface match - Dawson Precision
Red Dot Adapter Plate & Front Sight Combo for Staccato HD w/ Trijicon RMR, ECO,
Manufacturer documented - C&H Precision
Staccato HD Host to Holosun 407k / 507k / Vortex Defender CCW / C&H EDC / EDC Enclosed / Olight Osight S
Interface match - Dawson Precision
Red Dot Adapter Plate for Staccato HD w/ Aimpoint ACRO, HOST,
Manufacturer documented
Lights & rail fitment
Triggers & internals
Triggers
3 listed- Infinity Firearms
Infinity - Staccato HD Adjustable Trigger
Part no. HD-ATManufacturer documented - Red Dirt USA
Staccato HD Grip Trigger – Classic Black
Manufacturer documented - Infinity Firearms
Infinity - Staccato HD Adjustable Trigger Kit
Part no. HD-ATKManufacturer documented
Recoil Springs
1 listedSights
Grip & magwells
Categories with no listings (11)
About the Staccato HD P4.5
Manufacturer listing ↗ · Checked 2026-08-02
- Type
- Pistol
- Manufacturer
- Staccato
- Model & version
- HD P4.5
- Mounting details
- MIL-STD-1913 Picatinny, Staccato HD HOST optic plates
- Width
- 1.6"
- Height
- 5.6"
- Weight
- 34 oz
- Barrel length
- 4.5"
- Overall length
- 8.1"