The WLA AR-15 Carbine Buffer Weight is a precision-engineered component designed for reliable cycling in carbine-length gas systems featuring a durable phosphate finish and proudly Made in USA.WLA AR-15 Carbine Buffer Weight (SKU: WLA-BUF-7009-01)Phosphate protective finish for corrosion resistanceDimensions: 1.40" x 3.15" x 5.85"Made in USA quality and manufacturingDesigned specifically for AR-15 carbine systemsNote: No direct shipping to California due to state regulationsEssential for proper bolt carrier group cycling and reliable function in AR-15 carbine configurations ensuring consistent performance and durability.