The Apex Armorer's Block is designed for gunsmiths" law enforcement and military armorers and do-it-yourself home gunsmiths to work on Smith & Wesson M&P and Glock model pistols. Works in conjunction with the Apex Armorer's Tray" Apex Shield Trigger Assembly Block and Apex Fat-Faced Trigger Assembly Block (each item sold separately).

Features:
Works with Smith & Wesson M&P Pistols in all calibers, sizes and configurations
Works with Glock pistols in all sizes and calibers
Dimensions- 7" Long x 4" Wide x 1.5" Tall