All, With the pending arrival of my Silencerco Octane 45HD suppressor, I need to choose a .45 ACP host pistol. I will eventually be buying a FNX 45 Tactical, but I would also like a Glock .45 ACP host. I already have a Glock 17 host for my 9mm suppressor and I plan on getting a KKM threaded barrel for my Glock 40 MOS (already purchased the 9/16-24 piston). I am trying to decide between a Glock 21 or Glock 41. My local dealer has both in blue label I can use my GSSF coupon to purchase. Aesthetically and feel in the hand I like the Glock 41, but I am leaning towards the Glock 21 Gen 4 because the threaded barrel is far less expensive and the barrel wall is thicker. It shouldn't be much of an issue with the slow moving .45 round, but generally a shorter barrel keeps the round slightly slower/quieter. I would consider a Glock 30, but my hands are a little too big for it. Any reason to pick the 41 over the 21 that I'm missing?