Obsidian Arms Modern Rifle Upper Receiver Vice Block

Umbrella Corporation AeroShell 33MS / 64 Gun Grease .5oz / Mil-Spec for Barrel Nut Thread

Aeroshell 33ms / MIL-G-21164D / MIL-SPEC Barrel Nut Thread Grease + 1/2oz can

Wheeler Engineering Roll Pin Starter Punch Set

Wheeler Firearms Accurizing Torque Wrench with Inch/Pounds Measurement, Bits and Storage Case for Scope Mounting, Gunsmithing and Maintenance

Grip AR-15 Roll Pin Tool Kit Gunsmithing Maintenance

Wheeler Engineering Hammer and Punch Set with Brass, Steel, Plastic Punches, Brass/Polymer Hammer and Storage Case for Gunsmithing Maintenance

Wheeler 710906 Engineering Bolt Catch Install Tool Kit

AEROSHELL 33MS Moly Synthetic MIL-SPEC Barrel Nut Thread Grease, 2 oz Jar

NO-M.A.R Cleaning Link gunsmith 4/15 armorers tool for rear pin