Full size CTC laser LG-460 vs Lg-437 K9/P9

[AC7880]

I currently have a Kahr K9 and am thinking about adding the CTC LG-460.

I am also considering buying a P9 or CW9 that uses the CTC LG-437.

The designs of these two lasers are quite different. Does anyone own one of each, and if so how do they compare in actual usage, accuracy, reliability etc?

It "looks" like the Kahr K9 LG-460 CTC laser would stretch a leather holster ok to fit without modification??

I bought the K9 in 1999, and sno starts with AR0___.

[Alfonse]

The LG437 is closer to the muzzle and gets dirty when firing at the range. It isn't a big problem, but you do have to clean it.

I have grip lasers on other pistols. They stay cleaner and I have a bit more confidence in them staying in place so POA is the same as POI. Again, not so much a problem as something to check more often on the LG437.

I like both and recommend them.

[ripley16]

The LG-460 on my K9 has no impact on the holsters I use. No adjustment necessary. None have leather that covers the grip that high. The LG-460 is very reliable, stays trued through many rounds and use. It's a high quality product. One nice feature is that it has an on/off switch so you can practice without the laser.

I do not own the CT for polymer Kahrs.

[AC7880]

Thank you for the replies and the pm. Very helpfull as I decide what to do.