Plunger Spring For Colt Ar15a4
$2.19 at Brownells
In stock
Best price
$2.19at Brownells
Out of stock checked Oct 21, 2026
In stock now instead
- Plunger Spring For Colt Ar15a4 $2.19at Brownells
- Ar15a4 Ejector/Safety Detent Spring $2.59at Brownells
- ZRODelta Stress Free Dust Cover Rod Black Small $2.19at OpticsPlanet
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells | $2.19checked Oct 21, 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.
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This part is out of stock at every store we track. These similar upper parts are in stock, with today's prices.
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Price history
Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $2.19 | $2.19 | $2.19 |
Since Sep 28, 2026.
About this part
The Hinge Pin Retaining Ring For Colt AR15-A4 is an AR-15 upper part from Colt. One store lists it, Brownells at $2.19.
Specifications
- Manufacturer
- Colt
- Platform
- AR-15
From the manufacturer
AR15A4 HINGE PIN RETAINING RING Mfg: Colt
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