Ultradyne UD7 Chassis – Remington 700 Long Action (Right-Hand)

The Ultradyne UD7 Chassis transforms the Remington 700 long action into a precision platform with improved ergonomics, stability, and modularity. Designed for long-range accuracy, this chassis provides a rigid aluminum foundation that enhances barrel harmonics and reduces flex under load. The ambidextrous controls and adjustable components allow shooters to dial in a personalized fit for consistent cheek weld and eye relief.

Machined from 6061-T6 aluminum with a hard-coat anodized black finish, the UD7 accepts AR-15 pistol grips and M-Lok accessories for customization. Installation requires basic gunsmithing tools and familiarity with action bedding. Compatible with Remington 700 long action receivers (right-hand configuration).

• Type: Precision rifle chassis
• Compatible Firearms: Remington 700 long action, right-hand
• Material: 6061-T6 aluminum
• Finish: Hard-coat anodized black
• Adjustable: Yes (length of pull, cheek height)
• Installation: Requires gunsmithing tools and action removal