Henry Big Boy One-Piece Firing Pin – .357 Mag, .44 Mag, .45 Colt
Upgrade your Henry Big Boy rifle with the enhanced one-piece firing pin by PewView and Ranger Point Precision. Designed to eliminate breakage and ensure maximum reliability.
Fits: Henry Big Boy models (since Spring 2023) in .357 Mag, .44 Mag, .45 Colt with one-piece firing pins.
Not compatible: With two-piece firing pin bolts (see product photos).
Material: High-strength stainless steel 17-4 H900 for extreme durability.
Design: Improved geometry for superior fracture resistance.
OEM precision fit: Ideal for direct replacement and emergency kits.
Metric dimensions: Perfect fit and precision engineered.