The Arron Smith SBT Style M4 Brace Stock is a compact, polymer-constructed brace designed for VFC, GHK, and WA M4 GBB platforms with mil-spec extension threading lower receivers. Manufactured by Arron Smith, it also fits MWS lower receivers with mil-spec threading, making it a versatile option for owners of several popular M4 GBB systems. Finished in black, the stock follows the recognisable SB-T PDW design aesthetic, combining a purposeful, modern look with practical functionality.

At its core, this is a pistol brace design that improves control and stabilisation by adding an additional point of contact. It serves a dual purpose: it can assist disabled shooters in firing their rifles one-handed, while still providing a stable point of contact for shouldering the stock in the traditional manner. The brace is designed to accommodate two shooting stances. In the first stance, the expandable stock brace widens with a Velcro wrap, allowing it to secure around the shooter?s forearm for a stabilised pistol stance. Alternatively, it can still be shouldered in the conventional way.

The stock features three positions of length adjustment, allowing the user to tune the overall fit and balance of the rifle. A single QD sling point is also included for sling mounting, adding convenience for carry and transition. Installation requires some technical knowledge, so it is best suited to users who are comfortable working on their airsoft GBB rifles and understanding the assembly process.

Compatibility covers GHK, VFC, WA, and MWS lower receivers with mil-spec threading. The package includes one Arron Smith SBT Brace Stock, one Arron Smith SBT Extension Tube, one Arron Smith SBT Buffer, one buffer spring, and buffer pads. With its PDW styling, brace functionality, adjustable length, and sling-ready design, the Arron Smith SBT Style M4 Brace Stock offers a compact and distinctive solution for VFC, GHK, WA, and MWS M4 GBB owners seeking improved control and a stable additional point of contact.

Key Features

• The Arron Smith SBT Style M4 Brace Stock is designed for VFC / GHK / WA M4 GBB with mil-spec extension threading lower receivers, and it also fits MWS lower receivers with mil-spec threading.

• It is manufactured by Arron Smith and constructed from polymer with a black finish.

• This PDW stock brace follows the SB-T PDW design aesthetic.

• Its pistol brace design improves control and stabilisation by adding an additional point of contact.

• It serves a dual purpose by assisting disabled shooters in firing their rifles one-handed while still providing a stable point of contact for shouldering the stock.

• It offers 3 positions of stock length adjustment.

• It has a single QD sling point for sling mounting.

• The brace design accommodates two shooting stances.

• In the first stance, the expandable stock brace widens with a Velcro wrap and secures around the shooter?s forearms for a stabilised pistol stance.

• Alternatively, it can still be shouldered in the traditional manner.

• Installation requires some technical knowledge.

• Compatible lower receivers include GHK with mil-spec threading, VFC with mil-spec threading, WA with mil-spec threading, and MWS with mil-spec threading.

• Included items are x1 Arron Smith SBT Brace Stock, x1 Arron Smith SBT Extension Tube, x1 Arron Smith SBT Buffer, x1 Buffer Spring, and x1 Buffer Pads.