Daniel Defense Tornado Glass Reinforced Polymer Tactical Collapsible Buttstock, Gray - 21-091-04179-012
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Daniel Defense
Overview
The Daniel Defense Tornado Glass Reinforced Polymer Tactical Collapsible Buttstock is designed for versatility and adaptability, featuring a collapsible design that allows builders to customize the length of pull according to their preferences. Made from durable polymer, this stock is engineered to withstand the rigors of tactical use while maintaining a lightweight profile. This stock is frequently found in builds utilizing a mid-length gas system and chambered in 5.56 NATO, making it a solid choice for those looking to create a reliable and efficient firearm.
Specifications
Daniel Defense Tornado Glass Reinforced Polymer Tactical Collapsible Buttstock, Gray - 21-091-04179-012
Available Merchants(1)
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Stock Alert
Build history on GunPartPicker
Builders have added the Daniel Defense Tornado Glass Reinforced Polymer Tactical Collapsible Buttstock, Gray - 21-091-04179-012 to their builds on GunPartPicker. Since April 2026, it ranks #118 of the 559 stocks and braces builders have added. Builds with this stock are mostly chambered in 5.56 NATO (70%, then .223 Wylde 15%), split between mid-length (47%) and carbine-length (41%) gas systems, and nearly all AR-15.
It was hard to find in October 2026, in stock on only 5 of the 9 days we checked, and today the one retailer we track is out of stock. The best price crept up from $88 to $90.36 over October 2026. Listed prices start at $88 at Classic Firearms for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
LMT MARS-L Ambidextrous AR-15 Stripped Lower Receiver
Geissele Automatics Super Semi-Automatic Two Stage Trigger
Daniel Defense 11.5" 5.56 NATO 1:7 Carbine AR-15 Complete Upper - 10" MFR XS M-LOK Rail
Daniel Defense Overmolded Pistol Grip (No Trigger Guard) - Tornado Grey
Breek Arms AR-15 Warhammer MOD2 Ambidextrous Charging Handle Black
Aero Precision AR-15 5.56 BCG W/C158 Bolt - Aero Logo - Phosphate
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all builds →Builds in the community that include the Daniel Defense Tornado Glass Reinforced Polymer Tactical Collapsible Buttstock, Gray - 21-091-04179-012
| Build | Parts | Total |
|---|---|---|
 | 9 | $1078.40 |
 | 19 | $2781.04 |
 | 22 | $3036.89 |
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