Magpul UBR GEN 2 Adjustable Stock
Magpul
Overview
The Magpul UBR GEN 2 Adjustable Stock is a stock & brace. Compare prices from multiple merchants and find the best deal.
Specifications
Build history on GunPartPicker
Builders have been adding the Magpul UBR GEN 2 Adjustable Stock to their builds on GunPartPicker since April 2026. All time, it ranks #281 of the 450 stocks and braces builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today both retailers we track have it in stock. The best price crept up from $199.95 to $208.95 over September 2026. Buying today, the lowest price is $208.95 at AR15 Discounts.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
Not sure which stock & brace to pick?
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
Silencerco AR-15 Billet Lower Receiver
CMC Triggers Two Stage Trigger Curved 2lb Set 2lb Release
LWRC International AR-15 Flip-Up Skirmish BUIS Sight Set Black
Viridian RFX45 Green-Dot Reflex Sight 1x24MMX15.50mm - 5 MOA Dot High-Performance Green-Dot Sight for Enhanced Targeting - 981-0051
Aero Precision AR-15 Breach Charging Handle Ambidextrous Small Levers
BCM® MK2 Standard 12.5" Carbine Complete Upper Receiver Group w/ KMR-A10 Handguard
No reviews yet. Be the first to review this product!