Apex Tactical Specialties has expanded its aftermarket upgrade options for the FN 509 series of pistols with the addition of a new curved trigger version of its popular Action Enhancement Kit.

After initially selling out at introduction due to strong consumer demand, Apex Tactical Specialties’ new Action Enhancement Kit in FDE for the FN 509 model pistols is back in stock and shipping.

Apex Tactical’s Action Enhancement Trigger lightens the pull weight on Springfield Armory’s XDs Mod.2 to between 5 lbs. and 5 lbs, 8 ozs. while delivering an improved action with a smooth ...

Apex Tactical triggers help drive the author's Smith & Wesson pistols to their peak performance.

Apex Tactical Specialties Inc. on Monday released a flat-faced forward set trigger kit for Smith & Wesson M&P M2.0 models barely a month after introducing similar technology for the Glock Gen5.