Apex Tactical Barrel Fitting Fixture Jig for M&P Barrels, Aluminum

Lightly used (4 barrels) jig used to custom fit new barrels for Smith & Wesson M&P pistols. I used this jig on three Apex barrels and noticed a considerable improvement in accuracy for all four of my pistols. Sells new for $55 from Apex. From the manufacturer: This fixture is intended for use by Gunsmiths and Armorer’s who plan to fit barrels into M&P and M&P M2.0 pistols by hand using a hand file. To facilitate proper barrel fitting, this Tool aligns the barrel in 2 orientations: Orientation 1: Top down into fixture for Hood length trimming Orientations 2: Hood against the base for Trimming the bottom lockup surface.