A1 Brn-16a1 Rear Sight Detent, Steel
$1.49 at Brownells
In stock Sale
Best price
$1.99at Brownells
Out of stock checked Nov 10, 2026
In stock now instead
- A1 Brn-16a1 Rear Sight Detent, Steel $1.49at Brownells
- A1 Brn-16a1 Rear Sight Windage Screw, Steel $2.59at Brownells
- AR-15 A4 Rear Sight Ball Unfinished $2.19at Brownells
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells | $1.99checked 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.
A1 Brn-16a1 Rear Sight Windage Screw, Steel
$2.59 at Brownells
In stock Sale
AR-15 A4 Rear Sight Ball Unfinished
$2.19 at Brownells
In stock
A2 Front Sight Post .072
$2.99 at Brownells · 5 stores
In stock
AR-15 A4 Rear Sight Spring Black
$3.09 at Brownells
In stock
LBE Unlimited AR Front Sight Taper Pins, 2 Pack
$3.66 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 | $1.99 | $1.99 | $1.99 |
Since Sep 28, 2026.
About this part
The Brn AR-15 Front Sight Detent Spring is an iron sight from Brownells. One store lists it, Brownells at $1.99.
Specifications
- Manufacturer
- Brownells
- Type
- Iron Sights
- Magnification class
- 1x (non-magnified)
From the manufacturer
Put the zing back into the rifle you thought was past its prime. Manufactured to precise tolerances, these high quality, replacement springs help keep your AR-15 functioning properly. Great for emergency spares or for assembling a parts rifle. Available singly. Mfg: Brownells SPECS: Materials and finish at least equal to OEM parts. Stainless Steel spring.
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