Luth-AR Detent Spring Black
$1.29 at OpticsPlanet
In stock Sale
Best price
$1.19at OpticsPlanet
Out of stock Sale checked Nov 10, 2026
In stock now instead
- Luth-AR Detent Spring Black $1.29at OpticsPlanet
- Luth-AR Bolt Catch Spring Silver $1.39at OpticsPlanet
- M4 Trigger Guard Spring $1.29at Brownells
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet | $1.19Salechecked Nov 10, 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.
Similar lower parts in stock
This part is out of stock at every store we track. These similar lower parts are in stock, with today's prices.
Luth-AR Bolt Catch Spring Silver
$1.39 at OpticsPlanet
In stock Sale
M4 Trigger Guard Spring
$1.29 at Brownells
In stock Sale
AR-15 Pivot Pin Detent Spring
$1.03 at Brownells · 5 stores
In stock
AR-15 Bolt Catch Spring
$0.99 at GunMag Warehouse · 8 stores
In stock
Brn AR-15 Triggerguard Spring, Chrome
$0.99 at Brownells
In stock Sale
Price history
Dashed line = out of stock. Tracking since Oct 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| OpticsPlanet | $1.19 | $1.19 | $1.19 |
Since Oct 28, 2026.
About this part
The Luth-AR Buffer Retainer Spring Silver is a lower part from Luth-AR. One store lists it, OpticsPlanet at $1.19.
Specifications
- Manufacturer
- Luth-AR
- Type
- Spring
- Material
- Steel
From the manufacturer
Luth-AR Buffer Retainer Spring Silver. Specifications for Luth-AR Buffer Retainer Spring: Manufacturer: Luth-AR Color: Steel Silver Weight: 0.16 oz Country of Origin: USA Features of Luth-AR Buffer Retainer Spring Mil-Spec Spring length .930-.940 Spring diameter .180 Package Contents: Luth-AR Buffer Retainer Spring Luth-AR LR-02: Buffer Retainer Spring Silver
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