all serial number ranges are estimatesĢ2 SPECIAL LARGE FRAME TOP BREAK-1925-1941Ħ inch barrel only, 22 Rimfire 9 shot & 22 WRF Caliber 7 shot, blue finish only, 2 piece walnut grips (after 1932 I piece grips)įirst Variation, 7 shot 22 rimfire only, over sized 2 piece saw handle shaped walnut grips (serial number range above 490000*)-1926-1928 This H&R 22 special is from the 1926 to 1927 era.