B1 Extended Mag Release Black
$14.06 at OpticsPlanet · 6 stores
In stock Sale
Best price
$14.99at OpticsPlanet
In stock Sale checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet Best price | $14.99Salechecked Oct 1, 2026 | In stock | Buy at OpticsPlanet | |
| Sportsman's Guide | $17.99checked Oct 1, 2026 | In stock | Buy at Sportsman's Guide | |
| Brownells | $19.79checked Oct 1, 2026 | In stock | Buy at Brownells | |
| MidwayUSA | $19.79checked Oct 1, 2026 | In stock | Buy at MidwayUSA | |
| GunMag Warehouse | $22.99checked Oct 1, 2026 | In stock | Buy at GunMag Warehouse | |
| Ammunition Depot | $25.49checked Oct 1, 2026 | In stock | Buy at Ammunition Depot | |
| Battlehawk Armory | $16.51Salechecked Oct 1, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $19.99Salechecked Oct 1, 2026 | Check store | Buy at Palmetto State Armory |
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
Lowest in-stock price in the last 30 days: $14.99 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $25.49 | $25.49 | $27.49 |
| Battlehawk Armory | $16.51 | $16.51 | $16.51 |
| Brownells | $19.79 | $19.79 | $19.79 |
| GunMag Warehouse | $22.99 | $22.99 | $22.99 |
| MidwayUSA | $19.79 | $19.79 | $19.79 |
| OpticsPlanet | $14.99 | $14.99 | $14.99 |
| Palmetto State Armory | $19.99 | $19.99 | $19.99 |
| Sportsman's Guide | $17.99 | $17.99 | $17.99 |
Since Sep 27, 2026.
About this part
The B2 Extended Mag Release Black is an AR-15 lower part from Armaspec. It's sold by 8 stores (6 in stock), from $14.99 to $25.49. The lowest in-stock price in the last 30 days was $14.99 at OpticsPlanet.
Specifications
- Manufacturer
- Armaspec
- Color
- Black
- Type
- Magazine Catch
- Platform
- AR-15
From the manufacturer
If you're aiming for a truly lightweight rifle platform, then shaving off every bit of metal is critical, even on the small components. To support AR builders in this goal, Armaspec developed its AR-15 B2 Extended Magazine Release. This extended magazine release provides an enhanced overall length over a mil-spec magazine release, so you'll be sure to get more positive engagement when you go to release a magazine. However, the skeletonized construction of this mag release means that all unnecessary material has been removed without compromising the strength of the design, so you'll have the lightest release possible on your rifle. The Armaspec AR-15 B2 Extended Mag R Mfg: Armaspec
Similar lower parts
AR-15 Ultra Grip Extended Magazine Release Red
$13.99 at GunMag Warehouse · 6 stores
In stock
Fortis Billet Magazine Catch Only, Nitride Finish OD Green
$15.99 at OpticsPlanet · 5 stores
In stock Sale
AR .308 Enhanced Magazine Release Button Dimpled
$16.15 at Brownells · 5 stores
In stock
AR .308 Enhanced Magazine Release Button Serrated
$16.15 at Brownells · 5 stores
In stock
Brn AR-15 Magazine Release Assembly
$12.99 at Brownells
In stock
Rating
No ratings yet
Log in to rate this part.
Comments
Please log in to read and leave comments.