Slong Airsoft Aluminum Barrel Extension Outer Barrel for M4

Currently out of stock across all retailers.

Features Durable and lightweight aluminum alloy construction Provides an additional 4" of barrel length Ideal for covering extended inner barrels Fits all 14mm negative (CCW) inner barrels Two piece construction Length: 4" Compatibility: 14mm negative outer barrels Material: Aluminum Alloy Manufacturer: Slong