Remington 742 / 7400 Barrel Takedown Nut Tool Remington 742 Barrel Nut Wrench
Most videos I've seen use a Crescent wrench. Remington in their infinite wisdom used a 25/32" nut, and few people happen to have a 25/32" open end wrench Menck Remington Barrel Nut Wrench Remington 742, 4, 7400 Specific Part: Barrel take down wrench, Custom Bundle: No, Color: Silver, Part Material: Steel, Remington 7400/742 barrel and bolt assembly removal ...