BeaLasers Micro SEN 303 RHD (Red Dot Laser)

Micro SEN 303 RHD (Red Dot Laser):  650 nm (red), <3mW.  1/4″-36 fully threaded 15mm long brass tube (sensor type housing).  5mm threaded cable connector for reliable power connections. 1 meter long cable.  Detachable brass end cap / holder.