The Chisel Machining A300 Stock is a premium CNC‑machined billet aluminum stock engineered specifically for the Beretta A300 and A300 Ultima Patrol shotguns. It delivers exceptional strength, modern adjustability, and improved ergonomics while maintaining a clean, tactical design.
Key Features
CNC‑Machined 6061 Billet Aluminum
Built from a solid block for maximum durability, rigidity, and long‑term precision.
Adjustable Length of Pull
Fine‑tunable in ¼‑inch increments, ranging from approximately 11.5″ to 14″ to ensure a perfect fit for any shooter.
Height‑Adjustable Cheek Riser
Allows for a consistent, comfortable cheek weld and ideal sight alignment, especially with optics.
Height‑Adjustable Recoil Pad
The buttpad can be moved up or down to optimize shoulder placement, recoil control, and comfort.
Integrated RMR Optic Mount
Includes a built‑in RMR‑footprint mounting plate, positioned for fast sight acquisition and a wide field of view.
Multiple QD Sling Attachment Points
Offers four potential QD mounting locations plus a steel QD cup for flexible sling configuration.
AR‑Style Pistol Grip Included
Enhances handling, control, and overall ergonomics.
Hard‑Anodized Black Finish
Provides corrosion resistance and a sleek, durable tactical appearance.
Fixed, Non‑Folding Design
The stock does not fold due to the A300’s recoil system, ensuring maximum rigidity.