These enhanced, chrome silicon steel springs resist taking a set even after thousands of compression cycles for improved performance and reliability over factory standard music wire springs.  They are the top choice of competition shooters seeking the longest in spring life.  Improved design for smooth action and less stacking in all full size Beretta 90 series handguns in 9mm and .40 cal.

Reduced power-Suitable for competition use only. Will ignite domestically produced primers with 100% reliability. (Factory standard is 20#)

Compatabile with all Full-Size and Compact 92 Models.