3250.00 Antique (no PAL) RARE Unwin & Rodgers NON-XLL Knife Pistol Handgun with Folding Trigger Calgary Apr 2, 2024 - 3:18 PM GunManCanuck *Price drop* This is an incredibly rare antique Unwin & Rodgers NON-XLL folding knife pistol from the mid-1800s, chambered in a 28 caliber rimfire. Based on dimensions it should accept 25 Stevens rimfire.