MidTen 9mm Green Laser Boresighter for Bore Sighting

NickNick: I sighted in my red dot on my Glock. I went to the range after I sighted it in and I can say that it red dot was dead on target. There was no need to zero it in any further. 10/10 would recommend

United States on Oct 11, 2023

Darrellb: It does work but you aren't really going to see the beam in daylight past 30 or 40 yards at best...if you zero at that range and then go out shooting at 100 plus yards you're going to be off the mark...especially if you've got a high mounted scope like I do...50mm objective lense in a cantilever mount on top of a 1/2 inch pic rail riser...it does zero you in as far away as you can see it...but shooting objects 40 yards out with a 24 power scope isn't really necessary...so it really doesn't do me much good...but it does what it says it will do

United States on Sep 21, 2023

Bulbus: Set up the small test target that came with the unit and put the laser on a 45-degree block and rotated the cartridge. I though I would have to make some minor adjustments using the setscrews but surprisingly the unit was spot on and the green laser is BRIGHT and very easy to see. Zero'ed 5.56 rifle at 25 yards as was accurate all the way through.

United States on Sep 21, 2023

Dre: The 223rem item has adjusting screws. You need to roll it in-place and observe the dot on some distant object, then adjust the screws to get dot as close to same position as you roll the case. Then use it to get on paper. Some of these items have the laser module set in a non-concentric location, and I would call those items defective. Without the laser module being set concentric to the case it will be very difficult to use.
Note: if you don't want to allow the bolt to jam this thing into the chamber, solder a small loop of copper wire (14 or 16ga) to the back of the batt cap, you can manually place it into chamber snug, and then pull it out using small handled hook.

Edit: measured the case against SAAMI spec, it's a bit undercut, but I guess that's so it won't jam in chamber, but know a few thousanths off in chamber can be moa at distance.

United States on Sep 07, 2023

Paul Santangini Esq: I used this to calibrate my crimson trace laser grip, which was already installed and close to zero on my 9mm. I took a sharpie marker, made a mark on the back of the laser casing to determine the orientation in the chamber. When I put it in the chamber, I rotated it several times to verify that it was straight and true, and it was right on the money. I compared the MidTen green dot to my existing crimson trace red dot to see if the location/proximity of the two changed at all with each rotation of the MidTen bore sight--to my delight the MidTen green bore sight didn't move at all. I was able to adjust my laser sight accordingly in seconds. The only downside, and trust me it is a small price to pay, is the moment you install the batteries, the green laser illuminates. So, you need to install and remove the batteries each time you use it. Otherwise, this little gem, considering its low price point, was a home run!!

United States on Jul 13, 2023