I've seen a lot of negative reviews on the Pentax gameseekers... enough that it has made me wary of them for sure..
but that said.. Ive got a gameseeker II 3-9x40 on one of my .243's.. and a gameseeker II 4-12x40 on my 7mm WSM.. and have put a ton of ammo through each of them, hauled them around in the trunk of a car going down dirt roads, traveled hundreds and hundreds of miles with them, etc.. and havent had a problem out of either one of them yet..
Ill admit.. at this point I am a bit nervous that one is going to poop out on me at the worst possible time now..
but again, I have to give them credit where credit is due.. it hasnt happened yet.. and I have put them both through the ringer at this point.. even the heavy recoiling magnum hasnt had a bit of a problem..