Company Profile

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. 

Diamondhead products are distributed to retailers in the USA and internationally through the nation’s major firearms’ distributors and we have demonstrated our products at international arms shows such as the D.S.E.I. Expo in London and I.W.A. in Germany.

MARKETING / PR - Diamondhead sights and rail systems are invariably chosen by the nation’s top editors and photographers when they review a new firearm. We advertise regularly in the primary news-stand magazines and numerous on-line websites and our rapidly growing fan base is unanimous in its praise for our products. We have a professionally shot video on our website, Facebook and YouTube sites, featuring members of the United States Special Forces using Diamondhead products.

INNOVATIONS - Recently, we launched two industry firsts, both incorporating the renowned Diamond Integrated Sighting System. The D-45 (45 degree off-set) Swing Sights are the first and only sights that can stow flat yet be deployed and used in conjunction with an optic for CQC/CQB target acquisition. The operator simply rolls the weapon 45 degrees counter clockwise and switches sighting from optic to D-45’s. Our new Polymer Diamond Front & Rear Flip-Up Sights have created a strong reaction in the retail sector – especially as they include NiteBrite photoluminescent inserts – an inexpensive way to have a Tritium-type (reduced-light) sighting system. The Polymer Diamond Sights are extremely high quality and very competitively priced. Our innovative T-Brake muzzle compensators (in 5.56 and .308 configurations) have been enthusiastically received and we now offer our flagship VRS-T hand guard in 8.75" for a total of four lengths in this model.  This past summer, we introduced the VRS-T hand guard for .308 models that take the lower platform such as the M&P10-308 and DPMS A3.  A higher version of the VRS-T-308 is coming out in early 2015 and will have the increasingly popular KeyMod attachment system.  We will be introducing more KeyMod equipped hand guards in 5.56 and .308 throughout 2015. Check out our Facebook and Youtube sites for the latest news and videos.

MISSION - Diamondhead USA is dedicated to offer the most innovative, reliable and cost effective products and support them with exemplary, industry-leading customer service.