Aero Precision AR15 Rifle Buffer
$21.59
Upgrade your A2 or A4 style AR15 rifle with the Aero Precision Mil-Spec Rifle Buffer, designed for fixed buttstocks. Whether you’re completing a new build or replacing worn components, this buffer ensures reliable performance and functionality. Please note, it is not compatible with AR15 carbines featuring collapsible buttstocks. Made in the USA for quality you can trust.
Out of stock
Mil-spec. rifle buffer for A2 or A4 style AR15 rifles that have a fixed buttstock. Perfect for your new build or as a direct replacement for worn out parts. Note: Will not work with AR15 carbines that have a collapsible buttstock. Made in the USA.
| Weight | 0.335 lbs |
|---|---|
| Dimensions | 10.250 × 2.750 × 0.750 in |
| Manufacturer | Aero Precision |
| Material | mil-spec |
| Compatible With | AR15 fixed buttstock |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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