Hello today we are going to show you the size comparison between the Holosun C series optics and the K series optics. This will cover the 407C/507C Red & Green and the 407K/507K Red & Green.
Other than the size the main differences between the C vs K series are as follows:
- C series has a solar panel and auto brightness setting
- C series uses an RMR footprint
- K series uses a modified RMSc footprint
- The 407K has a 6 MOA dot, the 407C has a 2MOA dot
- Both the 507K and 507C use the MRS reticle which is the 32 MOA circle and 2 MOA dot
Ok lets get into it.
| View all Holosun C Series Red & Green Dot Sights | View all Holosun K Series Red & Green Dot Sights |
Left is the 507C right is the 507K. You can see that the 507C has a slightly larger window and is slightly wider.
507C vs 507K Front View
507C vs 507K Top View
507C vs 507K Sight Picture View
507C vs 507K Side View
507C vs 507K Footprint RMR vs Modified RMSc
507C Mounted on PSA Dagger Compact Side View
507C vs 507K Mounted on PSA Dagger Compact Side View
507C vs 507K Mounted on PSA Dagger Compact Top View
507C PSA Dagger Compact Sight Picture
507K Mounted on PSA Dagger Compact Side View
507K Mounted on PSA Dagger Compact Top View
407K Green Mounted on PSA Dagger Compact Sight Picture View
507C vs 507K Sight Picture Comparison
507C vs 507K Weight Comparison
Video Comparison
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