BCM ORAT5255 A/T Optic Riser 5.25-5 Black Anodized 5-Slot Rail

The BCM ORAT5255 A/T Optic Riser delivers precise height adjustment for optimal sight alignment on AR-15 platforms. This 5.25-inch riser positions optics at the ideal elevation for consistent cheek weld and target acquisition across various shooting positions.

What Makes This Different

Unlike standard fixed-height mounts, the ORAT5255 provides adjustable positioning to accommodate different stock configurations and shooter preferences. The 5-slot Picatinny rail section offers multiple mounting positions for optimal eye relief with various optic configurations. Machined from 6061-T6 aluminum with Type III hard anodizing, this riser maintains zero under recoil while resisting corrosion and wear.

Key Features

• 5.25-inch length provides stable platform for red dots, magnifiers, and backup iron sights
• Type III hard anodized finish in matte black for durability and light control
• Precision-machined 6061-T6 aluminum construction maintains dimensional stability
• MIL-STD-1913 Picatinny rail compatibility with standard optic mounts
• Five cross-slots allow precise positioning for optimal eye relief
• Low-profile design maintains weapon balance and handling characteristics
• Compatible with standard AR-15/M4 upper receivers and rail systems

Field performance remains consistent across temperature extremes and high round counts. The riser maintains optic alignment during rapid fire sequences and withstands the repetitive stress of competitive shooting. Law enforcement and military users report reliable zero retention through vehicle operations and adverse weather conditions.

Technical Specs

• Length: 5.25 inches
• Material: 6061-T6 aluminum alloy
• Finish: Type III hard anodized, matte black
• Rail standard: MIL-STD-1913 Picatinny
• Slot count: 5 cross-slots
• Weight: Approximately 2.1 ounces
• Manufacturer: Bravo Company Manufacturing (BCM)
• Country of origin: United States

Professional shooters choose BCM components for mission-critical applications where equipment failure means mission failure. The ORAT5255 represents proven engineering backed by extensive field testing in demanding environments.