Daniel Defense AR-15 Iron Sight Set (Rock & Lock)

Fixed iron sights with a party trick — Daniel Defense's Rock & Lock set installs and removes in seconds, and holds zero like it's welded.

The Daniel Defense AR-15 Iron Sight Set pairs fixed front and rear sights machined from 6061-T6 aluminium with DD's patented Rock & Lock attachment system: rock the sight onto the Picatinny rail, lock it down, and it returns to position so repeatably you can strip and refit the set without losing zero. Type III hard-coat anodising protects the sights through years of service.

Fixed sights have no springs to fatigue, no hinges to fail and no deployment step to fumble — the reason many professionals still prefer them for dedicated iron-sight rifles and hard-use backups. At roughly 2.8 oz for the pair, the weight cost is negligible.

Why shooters choose the Rock & Lock Set

• Patented Rock & Lock mounting — tool-fast fitting, repeatable zero
• Fixed-sight reliability — nothing to deploy, nothing to fail
• 6061-T6 aluminium, hard-anodised — duty-grade durability
• Featherweight pair — approx. 2.8 oz combined
• Made in the USA

Fit & installation

Fits any 1913 Picatinny top rail. Rock on, lock, zero — and the set can come off and go back on without re-zeroing.

Specifications

• Model: 19-088-09116
• Mount: 1913 Picatinny rail (Rock & Lock)
• Configuration: Fixed front & rear iron sights
• Material: 6061-T6 aluminium, Type III hard-coat anodised
• Weight: Approx. 2.8 oz
• Made in: USA

Fixed sights, done brilliantly. Order the DD Iron Sight Set today — in stock at Xtreme Tactical Gun Parts with free UK delivery.

Explore more: Iron Sights & Backup Sights, AR-15 Parts or browse all Daniel Defense.