Enhance your firearm experience with our wide range of accessories at Tar River Arms. From tactical upgrades to maintenance essentials, our product offerings are designed to fit those who live, work, and play in the outdoors.

The Daniel Defense DD0100408030006 M4A1 RIS II FSP Rail Assembly , offers quality and functionality to improve your shooting and gun care. Whether you’re upgrading for precision, comfort, or style, our accessories provide the customization you desire at . Discover the perfect addition to your gear that complements every type of firearm.

Browse our selection and find the ideal accessory for your needs at Tar River Arms.

Manufacturer: Daniel Defense

Model: M4A1 RIS II FSP Rail Assembly

Description 1: RIS II M4A1 FSP ASSEMBLY BLACK

Description 2: 01-004-08030-006

Feature 1: Free Floating Barrel Design

Feature 2: Mil-Spec 1913 Picatinny Rails

Feature 3: Hardened Steel Barrel Nut

Rate of Twist (If applicable):

Caliber:

Capacity:

MSRP: 501