HK Army XV (15") Barrel Kit with Case - Polished Black Spyder Threaded Barrels The M4 1 ¾” Buffer

The M4 1 ¾” Buffer Spacer installs in the buffer tube and increase spring tension behind the rear bolt

This barrel is slightly longer than the stock barrel from the regular 98 Custom

The Virtue A1 board easily installs in minutes

Anti Jam Feeding

17599 Reg Cap Set screws (2)

HK Army XV (15") Barrel Kit with Case - Polished Black Spyder Threaded Barrels The M4 1 ¾” BufferCrafted with accuracy and style in mind, the XV Barrel Kit delivers unrivaled performance. The precision barrel bore honing used in the development of the XV allows for improved diameter uniformity and a smooth interior finish. This attention to surface detail will deliver you the ball on ball accuracy you are looking for in a high end barrel system. The XV Barrel Kit comes complete with 3 Barrel Backs, a Barrel Tip and 2 Interchangeable Accent Rings.