AR-15 Barrel Nut
$8.99 at GunMag Warehouse · 7 stores
In stock
Best price
$8.99at GunMag Warehouse
In stock checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| GunMag Warehouse Best price | $8.99checked Oct 1, 2026 | In stock | Buy at GunMag Warehouse | |
| MidwayUSA | $8.99checked Oct 1, 2026 | In stock | Buy at MidwayUSA | |
| OpticsPlanet | $9.99Salechecked Oct 1, 2026 | In stock | Buy at OpticsPlanet | |
| Sportsman's Warehouse | $9.99checked Oct 1, 2026 | In stock | Buy at Sportsman's Warehouse | |
| Ammunition Depot | $12.99checked Oct 1, 2026 | In stock | Buy at Ammunition Depot | |
| CMMG | $9.95checked Oct 1, 2026 | Check store | Buy at CMMG | |
| Brownells | $9.54checked Oct 1, 2026 | Out of stock | Buy at Brownells |
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: $8.99 at GunMag Warehouse. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $12.99 | $12.99 | $12.99 |
| Brownells | $9.54 | $9.54 | $9.54 |
| CMMG | $9.95 | $9.95 | $9.95 |
| GunMag Warehouse | $8.99 | $8.99 | $8.99 |
| MidwayUSA | $8.99 | $8.99 | $8.99 |
| OpticsPlanet | $9.99 | $9.99 | $9.99 |
| Sportsman's Warehouse | $9.99 | $9.99 | $9.99 |
Since Sep 28, 2026.
About this part
The Firing Pin Mil-Spec For AR-15 is an AR-15 upper part from CMMG. It's sold by 7 stores (5 in stock), from $8.99 to $12.99. The lowest in-stock price in the last 30 days was $8.99 at GunMag Warehouse.
Specifications
- Manufacturer
- CMMG
- Platform
- AR-15
From the manufacturer
CMMG FIRING PIN FOR AR-15 A standalone firing pin might not make much sense to those used to buying complete bolts, but it never hurts to have extra components on-hand in a pinch! This is a mil-spec firing pin designed for use in standard AR-15 bolt-carrier groups. It's inexpensive, it works, and it's new-manufacture, so it's worth having a spare around, just in case something happens to the firing pin in your gun. Mfg: Cmmg
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