This solution addresses the issue of 'ramp slips just as the solder melts' by utilizing a pointed, spring-loaded plunger that maintains consistent pressure on the ramp or a .45 sight, even during solder flow. It offers adjustments for height, angle and spring pressure. The non-marring 'V' block base ensures the barrel is centered under the plunger. Additionally, it secures rear sight bases effectively. It also provides excellent torch clearance.

• Aluminum base with a length of 2 inches (5.10 cm)
• Over-arm measuring 1-3/8 inches (3.50 cm) in length
• Plunger support, 2 inches (5.10 cm) in length
• Plunger assembly, 3 inches (7.60 cm) in length