Click to see full view
Thril
Overview
The Thril Inc. AR-15 Combat Competition Stock is a collapsible stock designed to provide versatility and adaptability for your build. With a Mil-Spec tube specification, it ensures a secure fit and reliable performance, allowing you to adjust the length of pull based on your shooting preference. This stock is commonly found in builds featuring a mid-length gas system and chambered in 5.56 NATO, making it a practical choice for competitive shooting and tactical applications.
Specifications
Build history on GunPartPicker
Builders have added the Thril AR-15 Combat Competition Stock Collapsible Gray to their builds on GunPartPicker. Since April 2026, it ranks #350 of the 560 stocks and braces builders have added.
Today none of the 2 retailers we track has it in stock right now. Listed prices start at $52.19 at Brownells for when it comes back.
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
Magpul RVG Rail Vertical Grip - Black
Battle Arms Development Rack Ambidextrous AR-15 Charging Handle - Mod C
WMD Guns 5.56 AR-15 Bolt Carrier Group Without Hammer - NIB-X Finish - Black
Wilson Combat Tr-Ttu-M2 Tactical Trigger Unit
Daniel Defense 14.5" 5.56 M4A1 AR-15 Complete Upper - Flat Dark Earth
PSA Sabre-15 Forged Lower with Sabre Stock and Grip, Black
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.
Builds Featuring This Part
See all builds →Builds in the community that include the Thril Inc. Ar-15 Combat Competition Stock Collapsible Gray
| Build | Parts | Total |
|---|---|---|
 | 29 | $2707.19 |
 | 29 | $4975.47 |
No reviews yet. Be the first to review this product!