These are Crimson Trace Laser Grips LG-411, the boot grip style that are no longer made by Crimson Trace. Purchased these new and only tried them once on my LCR. The boot grip style was not for me so I removed them and later purchased the LG-415. Had them on a .22 LCR, as such recoil was not an issue, but you should know they will not subdue recoil like the OEM grip if you have a 327/38/357 version. CT also indicates they are for the "hammerless LCR". I have seen these on eBay new old stock for $147.95 shipped. I'll offer these for $89 shipped and will include two extra sets of batteries. Payment via PayPal preferred.