Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: Would like to get specific responses on LCR  .357 magnum and how it holds on center after several rounds
Document: Also, since the laser attachment is forward of the trigger guard, you're free to use either the excellent standard Hogue grip, or the Bantam/boot grip (also by Hogue) and still have laser sighting.I'm still trying it out, so I can't quite give it five stars yet. So far, I've put 100 rounds of .38 special reloads through the LCR with the laser attached and only five rounds of expensive .357 magnum Hornady Critical Defense (my carry ammo).
For what it's worth, the instructions say that this laser is meant for use with the &#34;Ruger LCR .38 special/ .22 LR / .357 Magnum.&#34;Adjusting windage and elevation is done with a tiny allen wrench (included) and is very simple to do on the fly.
Got this for my wife's LCR 357 and installed it the night it arrived. Very easy to install and fits perfectly. Still waiting to get to the range to get it sighted in but I was able to eyeball it at our home in the mean time and it was very easy to use the adjustment screws to get it close for now. She is excited to get it sighted in as this is on her CCW gun. Thank you
Fits my LCR perfectly and is easy to install. Only tool not provided is a small Phillips head screwdriver. Really helps keep sighting on target as the standard Houge grips on the LCR are small. Adjustments are simple using the provided (tiny) Allen wrench. I thought a lot of adjustment would be needed after a few rounds but the beam stayed centered. Kept it on during cleaning without issues. As Crimson Trace laser grips cost at least $100 more the Lasermax is a steal.
Purchased this for my wife's 22WMR LCR. Like myself, her older eyes make shooting iron sights difficult. I have a Lazermax for my Ruger 10/22 that has worked out great. I decided to purchase this for her LCR. It installed in less than five minutes, the directions were clear, it fit perfectly, the on/off is easy to use and it zeroed in six rounds. It has held zero for over 100 rounds. It improved her shooting greatly.
This LaserMax Ruger LCR laser sight fits so perfect it looks like it was built in with the gun. Very easy to install; just remove the cylinder crane bolt (allen wrench supplied)  & replace it with the new one supplied for the LaserMax to snap onto, screw the other half to the half you snapped on and the basic install is done in less than 5 minutes. (If you do not own the correct size small phillips screwdriver, go get one first).
I ordered this for my wife's Ruger LCR 22. It arrived in a timely manner as is usual with Amazon. It took about 5 minutes to install which seems to be the normal from reading other reviews. I've seen complaints about needing a special phillips head screw driver. The screws are awfully small but if you have a set of micro screw drivers like I do it's no problem at all. If you don't have one I would suggest picking a set up before your laser arrives.
Arrived on time and well packed. Even came with the necessary allen type wrenches and battery installed. Took about 5 minutes to take the old center screw out of the LCR, and install the one that came with the laser. Fits so it looks like it is part of the frame! Switch can be pushed on from either side. The dot is really bright. Boresited at the factory for 10 yards, which is about right for self protection.
I love my ruger lcr 357. This lazer is a great product. it has stayed true sight afer range time. fits great on gun. The only problem was the tool they send is cheap. Not only did it keep turning but it stripped out my original bolt. Im a gunsmith so I had the tools to get it out. Should of used my tools but was excited and man did I pay the price. Just becareful taking the bolt out. thanks
Sight would function flawlessly for .38s., However would flicker on/off and absolutely would not hold zero after each full cylinder of .357. Returned after 2nd range visit.
Answer: yes