The Field One Acculock barrel is the most winning barrel over the past three years, being used by San Diego Dynasty to dominate the competition. If you've been looking to add some flair to your current Acculock barrel, these XSV Acculock backs is exactly what you're looking for. With an exclusive XSV milling pattern and a variety of color options, you'll have the best looking and performing barrel on the field.
Only compatible with Acculock inserts.
