.223 Rem/.5.56mm NATO Bolt Repair Kit For AR-15/M4
$20.99 at GunMag Warehouse · 6 stores
In stock
Best price
$20.99at Brownells
Out of stock checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells Best price | $20.99checked Oct 1, 2026 | Out of stock | Buy at Brownells | |
| MidwayUSA | $22.99checked Oct 1, 2026 | Out of stock | Buy at MidwayUSA |
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
Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $20.99 | $20.99 | $20.99 |
| MidwayUSA | $22.99 | $22.99 | $22.99 |
Since Sep 28, 2026.
About this part
The AR-15 Upper Parts Kit is an AR-15 upper part from Aero Precision. It's sold by 2 stores, from $20.99 to $22.99.
Specifications
- Manufacturer
- Aero Precision
- Platform
- AR-15
From the manufacturer
The Aero Precision upper parts kit includes the parts you need to assemble your AR15 Upper Receiver. Includes: Forward Assist Assembly Forward Assist Spring Forward Assist Roll Pin Ejection Port Cover Door Ejection Port Cover Rod with c-clip Ejection Port Cover Spring Mfg: Aero Precision
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