No ratings yet
Be the first to review this product
The Aero Precision EPC Buffer Kit includes the Aero Precision Enhanced Carbine Buffer Tube along with an 8.1oz buffer and spring specifically optimized for use with the Aero Precision EPC. The EPC buffer is not intended for use with AR-15 or M5 platforms—its additional length and weight will prevent proper cycling in those systems. Available as a complete assembly or as the buffer alone.
Includes
Note: Stock not included. For 40 S&W, 10mm, or .45 ACP builds, a heavier buffer spring is recommended.
Product Specifications
Sponsored
Right to Bear
They stand with you — no matter how tough the case
No recoupment clause means they don't come back for their money if things get complicated.
Get CoverageHave one to sell?
Current
$129.99
Lowest
$129.99
Highest
$129.99
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertGuide
A comprehensive overview of every major component in an AR-15 build—including what's inside bolt carrier groups and parts kits—organized by assembly for new builders.
12 min read
Guide
A neutral overview of AR-15 buffer systems, covering carbine vs. rifle receiver extensions, buffer weights, springs, and how these parts affect cycling and recoil.
5 min read
Guide
A neutral guide to component strategies for left-handed shooters, left-eye dominant right-handed shooters, and those managing eye/hand dominance mismatches. Covers ambi uppers, charging handles, gas system tuning, and real-world tradeoffs.
6 min read