Magpul AR-15 STR Stock Collapsible Mil-Spec Black
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Magpul
Overview
The Magpul AR-15 Str Stock is a collapsible stock designed for Mil-Spec buffer tubes, crafted from durable polymer for a lightweight yet sturdy build. This stock allows for quick length adjustments, providing flexibility for various shooting positions and user preferences. It’s commonly found on builds chambered in 5.56 NATO, making it a practical choice for both tactical and sport shooting applications.
Specifications
Magpul AR-15 STR Stock Collapsible Mil-Spec Black
4 options
August 2026 on GunPartPicker
Magpul AR-15 STR Stock Collapsible Mil-Spec Black ranked #98 of the 204 stocks and braces builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since March 2026. All time, it ranks #193 of the 444 stocks and braces builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 9 of the 12 retailers we track have it in stock. The best price crept up from $60.75 to $64.99 over August 2026. Buying today, the lowest price is $64.99 at KY Gun Company, above August's low of $60.75, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Frequently Built With
The part most often added in each category by the 6 builds that include this one
Anderson No Logo Complete Lower Receiver - No Stock
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
Breek Arms AR-15 Warhammer MOD2 Ambidextrous Charging Handle Gray
Toolcraft Non-Logo'd Left Handed 5.56 Nitride MPI Full-Auto Bolt Carrier Group - 5165491278
Radian Weapons AR-15 Enhanced Takedown Pin Set Black
PSA AR-15 Barrel 7.5" .300 Blackout Pistol-Length 1:7 Nitride - 5165449963
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with 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.
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