Description

Free Float Handguard Barrel Nut Washers Spacers Shims – 5pcs – .223 5.56 556 AR15 AR

Install your free float handguard properly with these Barrel Nut Washers Spacers Shims. Corrects timing issues and lining up tubes properly.  Compatible with many .223 5.56 556 systems.

Features

• Outer Diameter: 1.20 in / 3.04 mm
• Inner Diameter: 1.01 in / 2.57 mm
• Thickness:  0.00 in / 0.10 mm (micrometer probably not precise enough).
• All 5 shims thickness: 0.02 in / 0.06 mm

Includes

• 5 x Shims