AR-15 NiB-X Complete Bolt
$63.99 at GunMag Warehouse · 6 stores
In stock
Best price
$40.99at MidwayUSA
In stock checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| MidwayUSA Best price | $40.99checked Oct 1, 2026 | In stock | Buy at MidwayUSA | |
| Brownells | $40.99checked Oct 1, 2026 | Out of stock | Buy at Brownells | |
| OpticsPlanet | $40.99Salechecked Oct 1, 2026 | Out of stock | Buy at OpticsPlanet |
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: $40.99 at MidwayUSA. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $40.99 | $40.99 | $40.99 |
| MidwayUSA | $40.99 | $40.99 | $40.99 |
| OpticsPlanet | $40.99 | $40.99 | $40.99 |
Since Sep 28, 2026.
About this part
The Small Caliber Solus Bolt Head Parts Kit is a 300 Blackout bolt carrier group from Aero Precision. It's sold by 3 stores, all at $40.99. The lowest in-stock price in the last 30 days was $40.99 at MidwayUSA.
Fits and works with
- Caliber
- 300 Blackout · Shop matching ammo
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
Specifications
- Manufacturer
- Aero Precision
- Platform
- AR-15
- Caliber
- 300 Blackout
From the manufacturer
AERO PRECISION SMALL CALIBER SOLUS BOLT HEAD PARTS KIT The SOLUS Bolt Head Parts Kit has everything you need to Service the bolt head of your SOLUS rifle. NOTE: This is for a small (.382) bolt head size used for the following calibers: SA: 223 Rermington; 5.56 NATO; 300 BLK INCLUDES: Small Extractor Extractor Detent (2x) Extractor Spring (2x) Ejector (2x) Ejector Spring (4x) Ejector Retaining Pin (2x) Bolt Head Pin (2x) O-ring Mfg: Aero Precision
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