No ratings yet
Be the first to review this product
9mm Carbine Buffer Assembly - with Mil-Spec Buffer Tube. Specifications: Buffer weight: 5.45 oz. Includes: 9mm Buffer; Mil-Spec Carbine Buffer Tube - 6-Position; Buffer Spring; Castle Nut; Latch Plate. Mfg: Luth-AR.
Sponsored
Wheeler Tools
Get your trigger pull exactly right
Wheeler's digital trigger gauge gives you a precise read on pull weight every time.
Shop ToolsHave one to sell?
Current
$51.99
Lowest
$43.87
Highest
$51.99
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