The Oversize firing pin stop will prevent the extractor from twisting, which increases ejection reliability. No serious 1911 would be without this part. Fits all 1911 style autos in any caliber.
Series 80 Firing Pin Stops will work in Series 70 guns.
Series 70 Firing Pin Stops will only work with .45 ACP and will NOT work in Series 80 guns.
Available in Blue and Stainless Steel