EAA made a running change to its frame sizes in 2005, and ordering incorrect magazines is a very common problem. Small frame (Pre 2005) approximately 0.796" thick and approximately 1.25" long. Large frame (Post 2005) measure approximately 0.843" thick and approximately 1.369" long. EAA MAG WITNESS COMPACT 10MM 9RD STEEL FRAME $ 26.00 (2) European American Armory 12 Round 10MM Compact Witness Magaz $ 26.00 (2) EAA MAG .22 LR CONVERSION KIT ... Mar 25, 2017 · This is a review of the small frame, all steel, witness model of EA9B. Somewhat lengthy review and I do a lot of discussion about the differences in the small and large frame witnesses as well as ... There are so many choices out there. You want a pistol that could be a carry gun as well as enjoyable to shoot and chambered in a caliber that can knock down an assailant. Get a standard Witness in steel. Witness Steel Pistols can be converted to: 9mm, 10mm, .38 Super, .40 SW, .45ACP Make Offer - 2 - EAA Witness 9mm (old frame) -- factory NEW 10rd magazines mags (e107*) Factory EAA WITNESS Compact 45 ACP 8rd Magazine -- 101451 -- Large Frame -- NEW $24.95 EAA Witness Steel Compact 40 S&W Wonder Finish 12Rd Pistol Say you want a pistol for self defense, home defense or lawful concealed carry. There are so many choices out there. You want a pistol that could be a carry gun as well as enjoyable to shoot and chambered in a caliber that can knock down an assailant.