If its the screw on lens your on about,it's hard to find on its own in a shop,best bet is ebay people put old Broken lamps on there,it'll do the same job.
I personally don't see a big difference in 140 to 170.
My a pinyon if you have a day dog that's,taking his time or tying to run to clever,I think a few rabbits on the lamp do sharpen um up,and I have had day dog with too much lamping for some reason stops at hedges,when before hand wood go strait threw
Makes sense mate but,what if you don't have the time,true most people only want to get rid of rubbish,but top class dogs get sold every day............you just have to let you're eyes be the judge. Thanks for your comment .
Hello,I'm a new member I've got a bitch 8 months old I'm just starting her on the lamp I've had dogs up and running but never one from scratch any tips how to get her to focus on the beam?...