New Design Carbon Fiber Foldable Classic Stock

Product Overview

The Carbon Fiber Foldable Classic Stock – 11" from Ether-3D is a full-length folding stock system designed for setups equipped with a standard 1913 Picatinny rail mounting interface.

This newly redesigned version features a thicker stock body, reinforced neck, improved geometry, and a refined curved rear profile.

At approximately 11 inches long, the Classic Stock provides a full-size profile while the folding mechanism allows it to fold alongside the platform for easier storage and transport. The design combines a traditional stock profile with a secure Picatinny mounting system and an integrated QD attachment point.

Manufactured from PETG-CF (Carbon Fiber Reinforced PETG), each stock is precision 3D printed using a reinforced, high-infill construction for a balance of strength, rigidity, and durability.

New Design – What's Improved

• 10% Thicker Stock Body – Increased overall thickness for a stronger, more solid design.
• 18% Thicker Neck – The neck where the stock connects to the 1913 rail adapter has been reinforced with 18% additional thickness.
• Improved Geometry – Unnecessary and unused areas of the previous design have been removed for a cleaner, more refined profile.
• Curved Rear Profile – The rear of the stock has been redesigned with a cleaner, more rounded profile for a more refined appearance.

Key Features

• Newly redesigned and reinforced construction
• Approximately 11-inch full-length design
• Classic stock profile
• Folding design for compact storage and transport
• Compatible with standard 1913 Picatinny rail mounts
• Secure Picatinny mounting system with hardware included
• PETG-CF (Carbon Fiber Reinforced PETG) construction
• Reinforced, high-infill design
• 10% thicker stock body
• 18% thicker neck
• Integrated QD attachment point
• Strap included
• Precision 3D printed with a clean matte-black finish

Specifications

Compatibility

Designed for platforms equipped with a standard MIL-STD-1913 Picatinny rear mounting interface.

Because dimensions and configurations can vary between platforms and adapters, please verify that your setup has a compatible 1913 Picatinny mounting surface before ordering.

What's Included

• 1 × Carbon Fiber Foldable Classic Stock – 11"
• 1 × Strap
• Required mounting hardware

Important Information

Each stock is individually produced using PETG-CF (Carbon Fiber Reinforced PETG) and additive manufacturing. Minor variations in surface texture or layer appearance are normal characteristics of the manufacturing process and do not necessarily indicate a defect.

Do not overtighten. Maximum recommended torque: 2–5 ft-lbs.

Do not overtighten mounting hardware. Verify proper fit and secure attachment before use.

Manufactured by Ether-3D in Southern Indiana, USA.