The LCS 3d Printed parts we make are made in house and take about 14hrs to make each one. They are made from PETG plastic filament and are a medium strength plastic, more than sufficient for mounting a laser, or laser lamp combo. 

I personally can not tell you enough about how I really enjoy having the rail system for near perfect laser placement compared to trying to use the rail system below the air bottle. 

I would estimate that the laser will be accurate for roughly the first 40yards before the pellet starts to drop. But way better, in my opinion, than sighting in for a specific range and hoping its good enough for closer or farther distances.  

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