So I took a punt on Aliexpress and bought this cheap endoscope for $10 delivered.
The LED's are a bit dull, so I used a flash light at the chamber end of the bore and put the camera in at the muzzle end.
So I took a punt on Aliexpress and bought this cheap endoscope for $10 delivered.
The LED's are a bit dull, so I used a flash light at the chamber end of the bore and put the camera in at the muzzle end.
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