Anderson AM-15 – 6.5 Grendel Type II, 18" 416R SS Barrel, Free-Float Handguard

This Anderson AM-15 has been upgraded into a long-range-ready 6.5 Grendel platform, built around an 18" stainless 416R Type II barrel with a 1:8 twist—ideal for accuracy-focused shooting from 100 to 600 yards and beyond. The free-float handguard features a lightweight, open-cut design that keeps weight down while allowing excellent airflow around the barrel.

The upper is paired with a clean Anderson AM-15 forged lower, Magpul-style stock, and an enhanced pistol grip for improved handling. The extended stainless barrel is capped with a multi-port compensator designed to reduce recoil and muzzle rise, keeping you on target for quicker follow-up shots. Whether you're building out a hunting rifle, stretching distance on the range, or stepping into precision semi-auto shooting, this AM-15 Grendel build is a strong performer.

Specifications