Should I Upgrade firing pin/spring for FN A5M?
- Thread starter KOOutdoors
- Start date
Re: Should I Upgrade firing pin/spring for FN A5M?
The only available upgrade I know of is the Tubbs speedlock, which is about $70, plus the $50 cocking piece.
The OEM firing pin weights 900gr, and the tubbs weighs 600gr, which does provide a locktime improvement for sure.
But... Fitting the cocking piece, and maintaing full/proper safety functionality isn't that easy, plus the instructions were crap. They basically assume you are a Win70 smith, and already know how to do it.
The only available upgrade I know of is the Tubbs speedlock, which is about $70, plus the $50 cocking piece.
The OEM firing pin weights 900gr, and the tubbs weighs 600gr, which does provide a locktime improvement for sure.
But... Fitting the cocking piece, and maintaing full/proper safety functionality isn't that easy, plus the instructions were crap. They basically assume you are a Win70 smith, and already know how to do it.
