Diamondhead USA

Diamondhead USA firearms are developed for performance and reliability with every trigger pull. Available in .223 Rem / 5.56x45mm, these AR-15 platform rifles, model 3, 4, 5 & 6, feature the M-Lok system, installed sights, optic ready rails, quality crafted design and other features to get you out to the range. Diamondhead USA rifles are a great addition to any avid AR owner's collection.