The Ultradyne UD3 Picatinny Chassis (brand part no. UD20172-AB) is a complete right-hand rifle chassis built to accept Savage short-action receivers. Ultradyne USA finishes the chassis in a durable armor black coating and includes the buttstock and pistol grip as part of the combo, so shooters get a full drop-in system rather than a bare shell. The stock offers adjustable length-of-pull and cheek rise for a personalized fit behind the optic, while the Picatinny-railed forend gives a stable, modular platform for bipods and accessories. It is a purpose-built upgrade path for Savage short-action shooters who want chassis-level ergonomics without a full custom build.

Key Specifications

• Built specifically for Savage short-action receivers.
• Configured for right-hand operation.
• Finished in armor black Cerakote.
• The stock has an adjustable length-of-pull and cheek rise for personal fit.
• Includes the buttstock and pistol grip as part of the complete combo.
• Features a Picatinny-railed forend for mounting bipods and accessories.

Frequently Asked Questions

Does this fit my Savage receiver? It is built specifically for Savage short-action receivers, right-hand configuration.

Does it come with a stock and grip? Yes, the buttstock and pistol grip are included as part of the complete chassis combo.

Buy the Ultradyne UD3 Picatinny Chassis

A complete, adjustable chassis system gives Savage short-action shooters a real upgrade in fit and stability. Browse more rifle stocks and order yours from our Lubbock, Texas gun shop for fast shipping.