Aero Precision AR-15 Rifle Buffer KIT
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Aero Precision
Overview
The Aero Precision AR-15 Rifle Buffer Kit is designed as a complete parts kit specifically for rifle buffer tube assemblies. It includes everything needed to ensure smooth operation and reliable cycling in your AR-15 build, particularly when paired with a rifle-length gas system. This kit is commonly found in builds chambered in 5.56 NATO, making it a solid choice for those looking to create a dependable and accurate rifle platform.
Specifications
Build history on GunPartPicker
Builders have been adding the Aero Precision AR-15 Rifle Buffer KIT to their builds on GunPartPicker since February 2026. All time, it ranks #24 of the 157 buffer tube kits builders have added. Builds with this buffer tube assembly are mostly chambered in 5.56 NATO (80%, then .223 Wylde 20%), mostly on rifle-length gas (75%, then carbine-length 25%), and mostly AR-15 (83%, then AR-10 17%).
Today 2 of the 5 retailers we track have it in stock. Buying today, the lowest price is $9.99 at Optics Planet.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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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 builds that include this one
Strike Industries Extended Bolt Catch
Phase 5 PMR Dimpled Magazine Release, Gray - PMR-GREY DIMPLED
Hogue OverMolded Rifle Grip, Finger Grooves, Fits AR Rifles, Gray
Zro Delta AR-15 Selector Mil-Spec
Rise Armament Ra-140 Rave Super Sporting Trigger Drop-In Curved
Aero Precision Stripped M4E1 AR-15 Lower Receiver - Special Edition - Freedom
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 3 →Builds in the community that include the Aero Precision Ar-15 Rifle Buffer Kit
| Build | Parts | Total |
|---|---|---|
 | 22 | $1727.99 |
 | 20 | $1722.44 |
 | 24 | $999.62 |
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