Jesse and Clyde:
You do me and the most frequent primary to my R9 great honor. As for those Karl Nill grips, they are oiled Rhomlas Walnut pieces that were a special order from the factory. Needless to say, they are for "Dress Blue Sundays and BBQs."
For everyday use, that Lower Saxony P7 perfected by Virgil Tripp wears virtually indestructible Micartas by Pete Foldyna. I have now installed a Universal Clipdraw on the right side of the P7's slide and usually find myself carrying the pistol IWB in the crossdraw position. (The P7 "squeeze cocker" design is the only pistol I really trust carried that way with no holster covering the trigger guard.)
And Jesse, that is one impressive collection of rimfires, I must say! (That comes from one who was given as a 9th birthday present his deceased father's Winchester 1906 pump-action .22 rimfire rifle, together with NRA membership, by his widowed mother -- a sainted woman who then taught him the rules of gun safety, how to shoot, and turned him loose in 1946 on the banks of the Arkansas River to supplement the household larder.)