A:  The HPT-0650-140 will work on the Hi-Point .40 S&W and .45 ACP pistols. 

Q:  How does the HPT-0650-140 adapter stay in place?

A:   The adapter has two screws that keep it in place.  There is one screw that tightens onto the rail system of the pistol and another screw that tightens at the bottom of the adapter that holds the laser body in place.

Q:  How do you turn on the HPT-0650-140?

A:  The HPT-0650-140 comes with the ambidextrous slide switch that attaches to the back of the laser body.  You simply slide the switch to the right or left and the laser will turn on.  To turn off, simply slide the switch back to the center position.

Q:  What kind of batteries does the HPT-0650-140 use?

A:  The HPT-0650-140 uses 3 A76 batteries, which are also known as LR-44 or AG13 batteries.

Q:  Where are the batteries located and how do you change them?

A:  The batteries are located inside the round laser body.  To change the batteries you simply unscrew the activation slide switch and slide the batteries out.  To replace the batteries simply slide them back into the laser body and screw back on the activation slide switch.

Q:  How long is the battery life for the HPT-0650-140?

A:  The batteries will have a life of approximately 1.5 hours continuously.  If not used continuously, they will have a much longer life.

Q:  Where can these batteries be purchase?

A:  These batteries are standard camera/watch batteries that you can find at your local Wal-Mart, Radio Shack, a local Drug Store, or any where else that carries these kind of batteries.  A 12 pack can also be purchased on Laserlyte’s website for $12 plus shipping.