Made in America By outdoorsmen, for outdoorsmen

Left Side Armory

Furniture

Rossi Brawler Picatinny Rail Stock Adapter

Rossi Brawler Picatinny Stock and A2 Grip Adapter

$74.99

In stock · ships from Michigan

  • Free shipping over $19.99
  • 30-day returns
  • Lifetime warranty

The Stock Adapter line · 4 models

View the line

The Detail Work

Transform your Rossi Brawler pistol into a compact rifle with the LSA precision-engineered Picatinny rail adapter. This adapter opens up a world of aftermarket stock options while maintaining the portability that makes your Brawler perfect for backpack hunting and tight storage spaces.

Precision Picatinny Interface

Precision Picatinny Interface

Machined Picatinny rail channels provide rock-solid connection with aftermarket stocks. No gaps or wobble that affect accuracy when you need to make the shot count.

Secure Hardware System

Secure Hardware System

Includes properly sized socket head cap screws and washers engineered for this specific application. Everything needed for a permanent, reliable installation that stands up to recoil.

Compact Profile Design

Compact Profile Design

Low-profile design maintains the Brawler's compact advantage while adding rifle functionality. Perfect balance of capability and portability for truck guns and backpack rifles.

In The Field

Rossi Brawler Picatinny Adapter Install & Overview

Watch the Picatinny rail adapter turn a Rossi Brawler pistol into a compact, shoulderable rifle with aftermarket stock and grip options.

  • Picatinny rail adapter installation walkthrough
  • Aftermarket stock mounting and fitment
  • Compact rifle configuration for backpack carry
  • Easier break-open action manipulation with a proper stock
Rossi Brawler Picatinny Adapter Install & Overview
Rossi Brawler Picatinny Adapter Install & Overview
Rossi Brawler Picatinny Adapter Installation
Rossi Brawler Picatinny Adapter Installation

Spec Sheet

Material Nylon-12Weight 63 g
Technical Data
Weight
63 g
Length
3.99 inch
Width
1.05 inch
Height
2.11 inch
Compatibility
Rossi Brawler Pistol
Material
Nylon-12

Our promise

No middlemen. No fine print.

Direct from the people who make the gear — and use it.

Made in Michigan

As a local Michigan shop, we understand the needs of our community because we use these products ourselves. Every part is field-tested on our own rifles, bows, and saddles before it earns a spot in the catalog — we run exactly what we sell.

Premium materials Field-tested Free shipping over $19.99

Values

We back Great Lakes Gun Rights.

Standing with 2A advocacy across the Great Lakes — the fight to keep our community shooting.

About the partnership