My Kimber Tactical Entry II is an 80 series pistol because it has a firing pin block mechanism. It's my understanding that 70 series pistols (such as those from Ed Brown) don't have a firing pin block. What are the less obvious pros and cons of a firing pin block? I replaced the firing pin, firing pin stop and extractor this morning with Ed Brown parts and was wondering if I should remove the firing pin safety (block). It looks like the rear sight needs to be removed to do this.
Thanks
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