6.5 Grendel
- 16.25 inch AR-15 NR Side Charging 6.5 Grendel Mid Length M-LOK UpperSpecial Price $599.99 Regular Price $699.99
- 12.5 inch AR-15 NR Side Charging 6.5 Grendel Carbine Melonite UpperSpecial Price $599.99 Regular Price $679.99
- 12.5 inch AR-15 NR Side Charging 6.5 Grendel Melonite Upper w/CanSpecial Price $629.99 Regular Price $729.99
- 18 inch AR-15 NR Side Charging 6.5 Grendel Melonite M-LOK UpperSpecial Price $619.99 Regular Price $729.99
- 20 inch AR-15 NR Side Charging 6.5 Grendel M-LOK Melonite UpperSpecial Price $629.99 Regular Price $739.99
- 22 inch AR-15 NR Side Charging 6.5 Grendel Melonite Complete UpperSpecial Price $639.99 Regular Price $769.99