Magpul

MAGPUL UBR GEN 2 STOCK

All Magpul stocks & braces
Magpul MAGPUL UBR GEN 2 STOCK
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Magpul

Overview

The MAGPUL UBR GEN 2 STOCK is a stock & brace. Compare prices from multiple merchants and find the best deal.

Specifications

Stock TypeCollapsible
Tube SpecAR-15
MaterialPolymer
ColorBlack

Available Merchants(7)

Prices checked

Price Alert

Get an email if the price drops 10% or more.
BattleHawk Armory logo
BattleHawk Armory
Shipping varies
Shipping Speed
In Stock
$189.95
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KY Gun Company logo
KY Gun Company
Flat rate shipping
Shipping Speed
In Stock
$190.34
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Optics Planet logo
Optics Planet
Free shipping
Shipping Speed
In Stock
$208.75
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Palmetto State Armory logo
Palmetto State Armory
Free shipping
Shipping Speed
In Stock
$208.99
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Guns.com logo
Guns.com
Free shipping
Shipping Speed
Stock Unknown
$189.95
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Brownells logo
Brownells
Free shipping
Shipping Speed
Out of Stock
$208.95
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Ammunition Depot logo
Ammunition Depot
~$28.90 est. shipping
Shipping Speed
Out of Stock
$208.95
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October 2026 on GunPartPicker

MAGPUL UBR GEN 2 STOCK ranked #45 of the 245 stocks and braces builders added on GunPartPicker in October 2026. Builders have been adding it to their builds on GunPartPicker since April 2026. All time, it ranks #40 of the 504 stocks and braces builders have added. Builds with this stock are mostly chambered in 5.56 NATO (77%, then 300 Blackout 15%), mostly on mid-length gas (60%, then carbine-length 20%), and nearly all AR-15.

It was out of stock everywhere we track for all of October 2026, and today 4 of the 7 retailers we track have it in stock. Buying today, the lowest price is $189.95 at BattleHawk Armory, which matches the best price we saw in October.

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Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers

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We ranked every stock & brace by how often it shows up in real builds on GunPartPicker.

Read the guide: AR-15 Stock Popularity Report →

Check it against the live catalog:

Frequently Built With

The part most often added in each category by the builds that include this one

PSA Sabre-15 Forged Lower with Sabre Stock and Grip, Black

PSA Sabre-15 Forged Lower with Sabre Stock and Grip, Black

Lower Receiver$280in 6% of them
Timney Triggers RUGER Precision Rimfire Trigger Curved 0.5-2lb Pull Weight

Timney Triggers RUGER Precision Rimfire Trigger Curved 0.5-2lb Pull Weight

Trigger$223in 13% of them
Black Rain Ordnance Flat Top Milled Upper Receiver, Black - BRO-MUR-2

Black Rain Ordnance Flat Top Milled Upper Receiver, Black - BRO-MUR-2

Upper Receiver$218in 6% of them
Radian Raptor Charging Handle & Talon Safety Selector Combo - OD Green

Radian Raptor Charging Handle & Talon Safety Selector Combo - OD Green

Charging Handle$155in 19% of them
Mitchell Defense Enhanced AR-15 Carpenter 158 HP/MPI Bolt 5.56mm NATO/.223 Remington/.300 Black Black

Mitchell Defense Enhanced AR-15 Carpenter 158 HP/MPI Bolt 5.56mm NATO/.223 Remington/.300 Black Black

Bolt Carrier Group$164in 6% of them
Timber Creek Enforcer AR Pistol Grip, Black - E ARPG Black

Timber Creek Enforcer AR Pistol Grip, Black - E ARPG Black

Pistol Grip$80in 19% of them

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Caliber

76.9%
5.56 NATO76.9%
300 Blackout15.4%
.223 Wylde7.7%

Gas System

60%
Mid-Length60%
Carbine20%
Pistol10%
Rifle10%

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