Gen 4 G20. Took it out today with 50rds. of Buffalo Bore 180gr JHP. 1350FPS 728ft lbs. I didn't know whether to cry or be thankful that I only took 50 rds. Let me explain... When I first joined this forum I knew there was a group of nuts lurking around here who loved these 10MM's. I avoided them like the plague. They hated on my beloved 45 acp and were constantly blathering on about their 10MM and its ballistic superiority over my coveted 45 acp. The 45! I mean, its the GOD of handguns! It's the gun I took my CHL with! My nightstand gun, my safety net, my prized Glock possession for crying out loud! I got tired of hearing it. I vowed to NEVER give them a second thought. I would protect my G21 and let them go on thinking their petty 10MM was superior, that will show them! But, one of my distributors sent me an e-mail saying they had some new guns in stock. They gave me a list. I grabbed a few EAA 10MM's and a Gen 4 G20 along with some G23's and some Gen 4 G27's. I had been waiting so long for the G27 Gen 4 to come in and I was excited! I would finally get my go to carry gun! Then I held the Gen 4 G20. Intriguing... The grip, the feel, the capacity... It was the same size as my G21. How is that possible? It is an inferior round, is it not?!? No, no, no, of course it is inferior! But...why did Glock give it equal stature to my G21! I must know! Curiosity got the best of me. I came here and sneaked into the 10 Ring and I began to read... I began...to doubt. I must know! I added the G20 to my collection. I ordered some ammo for it and swore I could always sell it once I found out... Nay, once I PROVED it was indeed inferior to my G21 which I had lovingly nicknamed... The Beast. My day at the range would come. I would take both... and compare. Yes...that will be the test. Today was range day. I loaded my G21 with care and ran a few magazines down range and the familiar recoil of the powerhouse 45 acp found a renewed home in my heart. Right there next to God and my Country! With a smile on my face and doubt in my mind I loaded the G20 and shot it. What?!?! This cannot be! What is this magic!?! What is this devilry!?! The power! The recoil! The accuracy! The people at the range staring at me! Why am I talking like Jack from The Nightmare before Christmas while I type this!?!?! My son brought me back to reality with a nudge. He is asking to shoot the 45.. The 40 what? I say in a daze. The 45 he says. Yes I say.. go on.. Shoot it all you want. I need to shoot the 10 more.. Need? Did I say NEED? Sorry, I got wrapped up in the moment. Anyway, I love this gun. It is my new favorite. I love my G21SF but the 10MM is now "The Beast". I must have the G29 to go with it. I can only hope they come out with a G29S. I let several people shoot it today and it was the life of the party. All I could think of was "it can be loaded hotter!" I giggled like a school girl in the boys locker room as I shot it and enjoyed every minute of it. I will say this. The Lone Wolf GRA is not needed. I ended up taking it out and going back with factory because I was getting FTF's. It's shoots great stock. I love the power, the noise, the grouping, everything about it.