The Wilson Combat Steel Series 70 Firing Pin Stop (brand part no. 399B-70) is a steel replacement firing pin stop cut for the Series 70-pattern 1911, sized for the Officers frame. The firing pin stop retains the firing pin and its spring and locks the extractor in place, so fit and finish matter for reliable function.

Key Specifications

• Built to the Series 70 pattern (no firing pin block).
• Sized for the Officers-frame 1911.
• Machined from steel.
• Retains the firing pin, firing pin spring, and extractor in place.

Frequently Asked Questions

What does a firing pin stop do? It retains the firing pin and its spring in the slide and locks the extractor in place.

Does this fit a Series 80 1911? No, it’s cut to the Series 70 pattern, which has no firing pin block; confirm your pistol’s series before ordering.

What frame size does this fit? The Officers frame.

Buy the Wilson Combat Series 70 Firing Pin Stop

Order the Wilson Combat Steel Series 70 Firing Pin Stop through our Wilson Combat lineup at Schaefer Defense and we will ship it fast, fully insured, from our Lubbock, TX gun shop, along with more handgun parts.