Diamondhead USA, Inc.

INTRODUCTION - Diamondhead USA, is a West Springfield, Massachusetts company. We are nationally known and respected as a leading design innovator, manufacturer and distributor of top quality accessories for the Tactical Weapons industry. Diamondhead specializes in the M4/AR15 platform and has recently developed products for .308 caliber rifles. The original Diamond Sights with the patented Diamond-shaped Apertures and Diamond-shaped upper housings - that launched the company - have now grown to over a hundred products. We offer a Lifetime Warranty on everything we manufacture.
DISTRIBUTION - Diamondhead USA provides products to over a dozen OEM companies who offer our sights and rails as standard equipment. For example, STAG Arms chooses Diamondhead sights and handguards for their number one selling STAG Model 3 rifle and their Model 8 rifle. Windham Weaponry fits our sights and rails exclusively on their premier models. The growing list of companies that use our products includes many of the country’s leading AR15 manufacturers. In addition to these OEM’s, we are strongly affiliated with professionals in Government, Military and Law Enforcement such as the Connecticut State Police SWAT division, the California Dept. of Fish & Game and numerous others.