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Diamondhead Low-Profile Gas Block (0.750")
Our Price: $39.00

The Diamondhead Low-Profile Gas Block replaces an existing fixed front sight when installing a Diamondhead VRS-X or VRS-T hand guard.   The low-profile gas block installs quickly with two fastening screws.  It is precision bored to .750” diameter and manufactured from Parkerized steel.
Diamondhead Receiver Height Gas Block (0.750")
Our Price: $69.00

The Diamondhead (Receiver Height) Railed Gas Block replaces an existing fixed front sight and allows for the installation of a Drop-In Rail System.  The (receiver height) railed gas block allows for the secure installation of a folding front sight of standard height (e.g. Diamondhead Premium DIAMOND Front Sight.  The Diamondhead gas block installs quickly with two fastening screws.  It is precision bored to .750” diameter and manufactured from Parkerized steel.
Diamondhead Flip-Up Front Combat Sight™
Diamondhead DIAMOND Flip-Up Front Combat Sight™
Our Price: $109.00

Diamondhead® DIAMOND Flip-Up Front & Rear Combat Sights incorporate the unique, (Pat. & Pat. Pend.) Diamond-Shaped Apertures & Posts and the Diamond-Shaped Front Sight Housing.

The Diamondhead® Fully Integrated Sighting System™ allows the eye to place the front post perfectly in the center of the rear aperture.

Diamondhead® Combat Sights have received positive reviews from  Military & Law Enforcement users and Industry Media. They are just 0.435” high when folded. Front sights are also available with Tritium A2 Posts.
Diamondhead HYBRID Flip-Up Front Combat Sight™
Diamondhead HYBRID Flip-Up Front Combat Sight™
Our Price: $109.00

Diamondhead’s HYBRID Flip-Up Front Sight’s revolutionary design incorporates the original and proprietary Diamond-Shaped outer housing (Pat. & Pat. Pend.) with a traditional CLASSIC round inner profile.  The HYBRID sight has a very low folded height of 0.435” and is compatible with all Mil. Std. M1913 Picatinny rail systems.  The HYBRID Sight's innovative design offers the "Best of Both Worlds".
Diamondhead CLASSIC Flip-Up Front Combat Sight™
Diamondhead CLASSIC Flip-Up Front Combat Sight™ (HK)
Our Price: $109.00

Diamondhead’s CLASSIC Flip-Up Front Sight’s design incorporates the traditional "HK" style upper housing on a Diamondhead Premium sight base. The CLASSIC sight has a very low folded height of 0.435” and is compatible with all Mil. Std. M1913 Picatinny rail systems.
Diamondhead CLASSIC Flip-Up Front Combat Sight™ (M4)
Diamondhead CLASSIC Flip-Up Front Combat Sight™ (M4)
Our Price: $109.00

Diamondhead’s CLASSIC Flip-Up Front Sight’s design incorporates the traditional "M4" style upper housing on a Diamondhead Premium sight base. The CLASSIC sight has a very low folded height of 0.435” and is compatible with all Mil. Std. M1913 Picatinny rail systems.
Diamondhead DIAMOND Gas Block Front Combat Sight for AR15
Diamondhead DIAMOND Gas Block Front Combat Sight (for AR15)
Our Price: $119.00

The Diamondhead DIAMOND (Gas Block) Front Sight for AR15 mounts directly to an existing railed gas block of the reduced gas block height. The gas block sight comprises a proprietary Diamondhead Premium sight base (of increased height to compensate for the lower gas block) and a Premium DIAMOND upper sight housing.
Diamondhead DIAMOND Gas Block Front Combat Sight for AR10
Diamondhead DIAMOND Gas Block Front Combat Sight (for AR10)
Our Price: $119.00

The Diamondhead DIAMOND (Gas Block) Front Sight for AR10 mounts directly to an existing railed gas block of the reduced gas block height. The gas block sight comprises a proprietary Diamondhead Premium sight base (of increased height to compensate for the lower gas block) and a Premium DIAMOND upper sight housing.
Diamondhead Flip-Up DIAMOND Front Combat Sight™ (with Tritium insert)
Diamondhead Flip-Up DIAMOND Front Combat Sight™ (with Tritium)
Our Price: $159.00

The Diamondhead Flip-Up DIAMOND Front Combat Sight™ with Tritium is a revolutionary folding design comprising the unique (Pat. Pend.) diamond-shaped housing and a standard A2 post with a Tritium insert.  Elevation adjustable, it fits all 1913 Picatinny rails, for M4, AR15, & M16's.
Diamondhead Flip-Up Front "Auto-Ranger" Combat Sight™
Diamondhead Flip-Up Front "Auto-Ranger" Combat Sight™
Our Price: $189.00

The Diamondhead Flip-Up Front “Auto-Ranger” Combat Sight™ is the first iron sight to offer quick-ranging, calibrating and dead-on accuracy to 600 yards.  Simply rotate through your front sight post selections until you find the post that matches the size of your target. The “Auto-Ranger” offers the proprietary Diamondhead™ Auto-Ranging Bullet Drop Compensating (AR-BDC™) front sight system.  This revolutionary front sight has been exclusively designed to complement the Diamondhead Flip-Up Rear Combat Sight™ but can be used with any Picatinny compatible rear iron sight. This is the ultimate back up sight that has no limits.