Cheap garbage - LaserMax Guide Rod Laser Sights for SiGARMS Pistols

There is a reason you don't see these on LE firearms: They are basically cheap laser pen innards stuffed into a guide rod with a spring. Zero customer support from Lasermax/Crosman, emails get no response, and the ($400+) item simply does not work. Never even got to fire a round; this PoS just stopped working after 1 month. Bought some overpriced "lasermax batteries", and that didn't solve the issue. After no response from lasermax/crosman support, I finally had to dispute the charge with my credit card company. Lasermax appears to now be owned/controlled by Crosman; Crosman makes air rifles, which makes sense, since this appears to basically be a toy laser one can find at your local swap meet or discount store.