Aero Precision AR-15 Carbine Buffer KIT
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Aero Precision
Overview
The Aero Precision AR-15 Carbine Buffer Kit is a comprehensive parts kit designed for carbine-length buffer tube assemblies. Featuring a Mil-Spec buffer tube, it ensures compatibility with a wide range of components, providing reliable cycling and performance. This kit is particularly suited for builds utilizing a carbine gas system and chambered in 5.56 NATO, making it a solid choice for standard tactical and sport shooting applications.
Specifications
Available Merchants(4)
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Build history on GunPartPicker
Builders have been adding the Aero Precision AR-15 Carbine Buffer KIT to their builds on GunPartPicker since February 2026. All time, it ranks #85 of the 153 buffer tube kits builders have added.
It was out of stock everywhere we track for all of August 2026, and today none of the 4 retailers we track has it in stock right now. Listed prices start at $56.99 at Brownells for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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We ranked every buffer tube assembly by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Buffer Tube Assembly Guide →Check it against the live catalog:
Frequently Built With
The part most often added in each category by the 7 builds that include this one
Aero Precision M4E1 Stripped AR-15 Lower Receiver - Black
Aero Precision AR-15 Stripped Upper Receiver With T-Marks
Magpul MOE K2 Grip Polymer Black
Aero Precision AR-15 Breach Charging Handle Ambidextrous Large Levers
Brownells M16 Lightweight Bolt Carrier Group Nitride
Aero Precision MOD 4 9.1" Handguard
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 2 →Builds in the community that include the Aero Precision Ar-15 Carbine Buffer Kit
| Build | Parts | Total |
|---|---|---|
 | 11 | $1102.10 |
 | 30 | $3896.98 |
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