Firing Pin Stop, 70 Series, Square Bottom, Bullet Proof®, Stainless

Firing Pin Stop, 70 Series, Square Bottom, Bullet Proof®, Stainless
Rated 5/5 based on 3 customer reviews
Item Number: 399S,70SQ
 Review Average:  
 Number of Reviews: 3
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Detailed Description


Firing Pin Stop, 70 Series 1911, Square Bottom, Bullet Proof®, Stainless

Slightly oversize, this rugged, stainless steel firing pin stop will prevent excessive extractor movement and is left square on the bottom to help tune your slide’s recoil to your preference. Use a small bevel on the face of the stop for heavier loads, more bevel if you tend to shoot lighter loads.

  • This part will require light fitting
  • A fitted firing pin stop is a must for any 1911 spare parts kit
  • Series 70 will fit all .45 ACP caliber Wilson, USGI or Colt/Springfield/Kimber without a Series 80 style firing pin safety
  • Stainless steel


In the world of high-performance handguns, Wilson Combat® Bullet Proof® parts stand alone for performance, construction and value. All Wilson Combat® Bullet Proof® parts are CNC machined from solid steel billets and precisely engineered for an absolutely perfect fit-no cheap castings or inferior, imported injection molded parts will ever wear the Bullet Proof® name.

Wilson Combat® Bullet Proof® Parts Have Been Engineered To Be The Highest Quality, Most User Friendly And Toughest 1911 Parts Available

Bullet Proof® Parts Are CNC Machined From Billets Of The Finest American Tool Steels To An Exacting Set Of Stringent Tolerances And Proprietary Specifications Like All 1911 Parts Were Intended To Be

All Bullet Proof® Parts Are Guaranteed From Defects Or Breakage Forever, The Best Parts With The Best Guarantee In The Industry

Choose from over fifty Bullet Proof® parts to complete your dream custom 1911.

 Product ReviewsClick here to review this item
Best modification I’ve performed on a 10mm 1911
This without a doubt is my favorite 1911 addition as a Reloader. My 10mm used to launch cases 25-30’ but didn’t want to use heavy recoil spring that’d batter the slide. This and a 30# main spring has brass collecting in a nice tight group 10’ away and smoothed out recoil significantly.
Always a drop-in fit for Kimber 1911 with 70s style trigger system
These have been great add in to my earlier classic Kimber guns and their polymer versions. The square bottom allows lighter mainsprings to be used.
Very nice part, had to do a little fitting, nothing major. Very pleased with the part. Thanks WC!!