Holosun 507C X2
Multi-reticle micro red dot with solar failsafe and shake awake
- Price
- $233
- Weight
- 1.6 oz
- Brand
- Holosun
- Category
- Pistol Optics
Featured in
Best Full-Size 9mm Pistols 2026: Top 8 Ranked for Competition, Duty & Home Defense (CZ, Glock, Walther)
guide · gear · 16 min read
Best Glock 22 & 23 Upgrades 2026: 9mm Conversion Barrel, Optics, Triggers & Sights
guide · gear · 10 min read
Best Holosun Optics 2026: Top Rifle & Pistol Red Dots Ranked (AEMS, 509T, ARO)
guide · gear · 11 min read
DOE Buys Staccato HD C3.6 + RMR Executive-Protection System
article · news · Aug 30, 2026
Features
- •2 MOA dot + 32 MOA circle
- •Solar + battery power
- •Shake Awake
- •RMR footprint
Capability Boosts
Recommended For
+14 more
Where to Buy
Compare current prices and availability from retailers we work with.
Holosun HS507C-X2 Reflex Red Dot Sight, 2 MOA Dot & 32MOA Circle Reticle, Black, HS507C-X2
Price History
90-day low $232.99 · at low nowMore Glock guides & articles
Guides
Overview
The Holosun 507C X2 offers premium features at a mid-tier price. The multi-reticle system (MRS) allows shooters to select between a 2 MOA dot for precision, a 32 MOA circle for speed, or both combined for fast acquisition with precise aiming. The circle helps shooters find the dot faster, especially under stress.
The 507C features Holosun's solar failsafe technology - a solar panel that powers the optic in bright conditions, extending battery life significantly. The Shake Awake function puts the optic to sleep when stationary and wakes it instantly upon movement, balancing always-ready operation with battery conservation. In practice, batteries last years with normal use.
Built on the RMR footprint, the 507C fits any slide cut for the Trijicon RMR, making it compatible with the vast majority of optic-ready pistols and aftermarket slides. The side-loading battery compartment allows battery changes without removing the optic - a significant improvement over bottom-loading designs. Durability has been proven through thousands of rounds across countless users.
Key Features
- Multi-reticle system: 2 MOA dot, 32 MOA circle, or both
- Solar failsafe with automatic brightness
- Shake Awake motion-activated power management
- Side-loading CR1632 battery (50,000 hours)
- RMR footprint for universal compatibility
- 12 brightness settings including 2 NVD
- Lock mode prevents accidental setting changes
Pros
- +Excellent value with premium features
- +Multi-reticle system speeds acquisition
- +Solar backup extends battery beyond rated life
- +Side-loading battery without unmounting
- +RMR footprint fits most slides
- +Proven durability across thousands of users
Cons
- −Aluminum housing less durable than titanium
- −Glass has slight green tint
- −Chinese manufacturing concerns some buyers
- −Buttons can be accidentally pressed
- −Emitter not fully enclosed
Detailed Specifications
- Reticle
- 2 MOA dot / 32 MOA circle / Both
- Magnification
- 1x
- Battery Type
- CR1632 (side-loading)
- Battery Life
- 50,000 hours (setting 6)
- Waterproof Rating
- IP67
- weight
- 1.5 oz
- Length
- 1.77 inches
- Mount Type
- RMR footprint
- Material
- 7075-T6 aluminum
- windowSize
- 0.91 x 0.63 inches
- Adjustment Type
- 1 MOA per click
- Adjustment Range
- ±50 MOA
Pairs Well With
Top matches
SIG Sauer
SIG P320 Full Size
2 shared compatibility tags
SIG Sauer
SIG P320 Compact
2 shared compatibility tags
Springfield Armory
Springfield Echelon
2 shared compatibility tags
Rock Island Armory
Rock Island Armory TAC Ultra FS HC
2 shared compatibility tags
Springfield Armory
Springfield Echelon 4.0C Comp
2 shared compatibility tags
CZ-USA
CZ P-10 C Ported
2 shared compatibility tags
Similar Products
Compatible Platforms
+18 more
Compatibility Tags
Build Your Custom Configuration
Add the Holosun 507C X2 to your build and see how it enhances your platform.