Aim Sports M4 2-Piece Quad Rail Drop-in Handguard, Anodized Black
$17.58 at OpticsPlanet · 3 stores
In stock Sale
Best price
$15.99at Brownells
In stock checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells Best price | $15.99checked Oct 1, 2026 | In stock | Buy at Brownells | |
| Rainier Arms | $7.55not checked recently | Check store | Buy at Rainier Arms |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Lowest in-stock price in the last 30 days: $15.99 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $15.99 | $15.99 | $15.99 |
Since Sep 27, 2026.
About this part
The Barrel Nut for AR15 / M16 is an AR-15 handguard. It's sold by 2 stores (1 in stock), from $7.55 to $15.99. The lowest in-stock price in the last 30 days was $15.99 at Brownells.
Specifications
- Platform
- AR-15
- Finish
- Phosphate
From the manufacturer
Barrel Nut for AR15/M16/M4
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