Pinned AR15 Front Sight Removal & Free Float Tube Install Instructions

Upgrading your AR15 to a free float forearm is one of the most common modifications shooters do. However, removing those pesky taper pins on the gas block can be a task. In this two part video series I'll show you how to change out the gas block and install a Seekins Precision Free Float Tube with minimal tools. My goal in these videos is to help the non professional so that they can do the modifications themselves. The only "specialized" tools I used were the AR-15 Armorer's Combo Wrench Tool, a Brass Punch Kit, and a barrel vise similar to the one below.

Scg Ar-15/M16 Accu-Grip Barrel Vise Jaws - Accu-Grip Vise Jaws Massive aluminum jaws lined with space age polyurethane elastomer grip tight and prevent marring on AR-15/M16 barrels. Two grooves fit standard and heavy barrel contours. Mfg: Brownells SPECS: Machined aluminum with permanently bonded green polyurethane elastomer lining. 5'''' (12.7cm) wide 1'''' (2.5cm) thick 3-7/8'''' (9.8cm) long. 2 lb. 6 oz. (1kg) wt. Fits 4'''' and wider vises.