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Questions & Answers
What is the exact length of this brace? Manufacturer Answer

Adds 1.46 inches to length of pull

by STERN DEFENSE, Manufacturer, November 27, 2024
Customer Reviews
Helpful Positive Review
This is a great option for a removable stock on a Sig Spear. It's sturdy, easy to engage and disengage and only takes a second to do so.
1/1 found this helpful
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Color:
Black
Fabric/Material:
7075 Aluminum
Weight:
3.7 oz

Code: 3JS-BSA-SD4-008-SD-RAB-AD-PIC-RAIL-D1-M

MPN: 008-SD RAB-AD-PIC RAIL-D1-M

UPC: 850001176798

List: $184.78Save 24%
$139.99

Product Info for Stern Defense RAB-AD Rapid Attach Buttstock Adapter for Pic Rail

The Rapid Attach Buttstock Adapter for Pic Rail allows you to greatly reduce the length of your firearm for compact storage and easy transportation without any modifications. It allows for the attachment and removal of your buttstock or pistol brace in seconds.image

To detach, pull the bottom release taband twist counter-clockwise 30 degrees. The stock will then be separated from the firearm. To re-attach, align the two pieces, push in and turn clockwise 30 degrees. The steel locking mechanism automatically secures the adapter. It's7075 aluminum construction and steel internals make the RAB-AD Pic Rail both robust and lightweight. The RAB-AD Pic Rail is designed for firearms utilizingMIL-STD-1913 (Picatinny rail) railed receivers.

Compatible with RAB-AD MINI to adapt railed receiver to buffer tube style stock .

Specifications for Stern Defense RAB-AD Rapid Attach Buttstock Adapter for Pic Rail:

Manufacturer: Stern Defense
Color: Black
Fabric/Material: 7075 Aluminum
Weight: 3.7 oz

Features of Stern Defense RAB-AD Rapid Attach Buttstock Adapter for Pic Rail

  • 3 steel ball detents and locking bolt for a secure lock up

Package Contents:

  • Stern Defense RAB-AD Rapid Attach Buttstock Adapter for Pic Rail

Stern Defense RAB-AD Rapid Attach Buttstock Adapter for Pic Rail Orderable Models

List of Orderable Models

  • Stern Defense RAB-AD Rapid Attach Buttstock Adapter for Pic Rail, Black, 008-SD RAB-AD-PIC RAIL-D1-M , MPN: 008-SD RAB-AD-PIC RAIL-D1-M , UPC: 850001176798 , Code: 3JS-BSA-SD4-008-SD-RAB-AD-PIC-RAIL-D1-M
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Last updated 2026-11-04 UTC.