Home / Parts / MSR Parts - UR / Barrel Nut / 2A Armament – 2A AR15 ALUMINUM BARREL NUT 2A Armament – 2A AR15 ALUMINUM BARREL NUT$2588 2A AR15 ALUMINUM BARREL NUT 25 in stock 2A Armament - 2A AR15 ALUMINUM BARREL NUT quantity Add to cart SKU: 2A-ALBN-1 Category: Barrel Nut Product ID: 25976 Description Additional information Description 2A Armament Part, Black, Aluminum Barrel Nut 2A-ALBN-1 Additional information Weight 2 oz Dimensions 2.5 × 1.5 × 1.5 in Related products 2A Armament – 2A AR15 ALUMINUM BARREL NUT $2588 2A Armament $2588 2A Armament – 2A BLDR SERIES AR15 AL CASTLE NUT $1294