Brand: B5 Systems
Model: Modular Platform Stock
Firearm Fit: Firearm platforms with a 1913 Picatinny rail interface at the rear
Butt Plate: Cushioned, non-slip buttpad
Style: Left-side folding, collapsible modular stock
LOP Adjustment Range: Up to 2.25 inches (2 1/4") of collapsible adjustment
Attachment Style: 1913 Picatinny mount
Material: Durable composite materials and steel hardware
Finish: Matte Black with color-matched steel hardware
Length: 8.06 inches
Height: 4.67 inches
Width: 1.76 inches
Weight: 16.8 oz
Includes: Integral left-side folding steel hinge, spring-assist cheekpiece (adds 0.5" height), and ambidextrous fixed and limited rotation QD sling mounts

Features

The B5 Systems Modular Picatinny Stock is a rugged, suppressor-ready stock designed for platforms utilizing a 1913 Picatinny rail interface. Featuring a left-side folding steel hinge, adjustable length of pull, and a spring-assisted adjustable cheekpiece, it delivers enhanced ergonomics and adaptability for a wide range of shooting setups. Built from durable composite materials with steel hardware, the MPS-1553 is engineered for reliability and longevity in demanding conditions. Its robust construction ensures consistent performance, whether on the range or in the field. The stock includes ambidextrous QD sling mounts and a non-slip cushioned buttpad for improved control and comfort. The adjustable length of pull and spring-assisted cheekpiece allow shooters to customize their setup for optimal fit and sight alignment, making it suitable for a variety of shooting styles and body types. Designed for modern rifle platforms with a 1913 Picatinny rail interface, the MPS-1553 offers a reliable and modular upgrade. Its folding hinge and adjustable features make it ideal for both compact storage and rapid deployment. Proudly made in the USA, the B5 Systems Modular Picatinny Stock stands out as a dependable and adaptable choice for shooters seeking enhanced performance and comfort from their rifle platform.

Report incorrect product description

Reviews

Q & A

Retail Stock

Compliance

Shipping Restrictions

It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).