Rifle Front Sight Detent Spring 1.876" Tang, Black, 3 Pack
$5.99 at Brownells
In stock
Best price
$6.99at Brownells
Out of stock Sale checked Nov 10, 2026
In stock now instead
- Rifle Front Sight Detent Spring 1.876" Tang, Black, 3 Pack $5.99at Brownells
- AR-15 Rear Sight Elevation Knob Spring, Silver, 3 Pack $3.99at Brownells
- KNS Precision AR15 Round Dot Post Sight .052 RND052 $8.00at OpticsPlanet
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells | $6.99Salechecked Nov 10, 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.
Similar iron sights in stock
This part is out of stock at every store we track. These similar iron sights are in stock, with today's prices.
AR-15 Rear Sight Elevation Knob Spring, Silver, 3 Pack
$3.99 at Brownells
In stock Sale
KNS Precision AR15 Round Dot Post Sight .052 RND052
$8.00 at OpticsPlanet · 2 stores
In stock Sale
KNS Precision AR-15 Round Dot Post Sight .034 RND034
$8.00 at OpticsPlanet · 2 stores
In stock Sale
Front Sight Detent Black For AR-15
$5.69 at Brownells · 4 stores
In stock
LBE Unlimited AR Front Sight Post, Includes Sight Post Spring and Spring Retainer
$5.49 at Kentucky Gun Co · 7 stores
In stock
Price history
Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $6.99 | $6.99 | $6.99 |
Since Sep 28, 2026.
About this part
The A1 Rear UR-14-E3 Brn-16a1 Reaar Sight Aperture, Black is an iron sight from Brownells. One store lists it, Brownells at $6.99.
Specifications
- Manufacturer
- Brownells
- Color
- Black
- Type
- Iron Sights
- Magnification class
- 1x (non-magnified)
From the manufacturer
Replacement A1 Rear Arperture for Brownells BRN16A1 Rifle. Mfg: Brownells
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