.458 Socom Magazine 4-Rd Aluminum Black
$26.49 at Ammunition Depot · 5 stores
In stock
Best price
$25.06at Kentucky Gun Co
In stock checked Oct 21, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Kentucky Gun Co Best price | $25.06checked Oct 21, 2026 | In stock | Buy at Kentucky Gun Co | |
| MidwayUSA | $27.99checked Oct 21, 2026 | In stock | Buy at MidwayUSA | |
| Brownells | $28.46checked Oct 21, 2026 | In stock | Buy at Brownells | |
| Ammunition Depot | $34.49checked Oct 21, 2026 | In stock | Buy at Ammunition Depot | |
| OpticsPlanet | $38.99Salechecked Oct 21, 2026 | In stock | Buy at OpticsPlanet | |
| Guns.com | $23.79Salechecked Oct 21, 2026 | Check store | Buy at Guns.com | |
| Palmetto State Armory | $28.09checked Oct 21, 2026 | Check store | Buy at Palmetto State Armory | |
| CMMG | $29.95checked Oct 21, 2026 | Check store | Buy at CMMG |
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: $24.12 at Kentucky Gun Co. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $34.49 | $29.99 | $34.49 |
| Brownells | $28.46 | $28.46 | $28.46 |
| CMMG | $29.95 | $29.95 | $29.95 |
| Guns.com | $23.79 | $23.79 | $23.79 |
| Kentucky Gun Co | $25.06 | $24.12 | $25.06 |
| MidwayUSA | $27.99 | $27.49 | $27.99 |
| OpticsPlanet | $38.99 | $35.89 | $38.99 |
| Palmetto State Armory | $28.09 | $26.09 | $28.09 |
Since Sep 27, 2026.
About this part
The MkW-15 .458 Socom Magazine 10rd For AR-15 Black is a .458 SOCOM magazine from CMMG. It's sold by 8 stores (5 in stock), from $23.79 to $38.99. The lowest in-stock price in the last 30 days was $24.12 at Kentucky Gun Co.
Fits and works with
- Caliber
- .458 SOCOM · Shop matching ammo
Specifications
- Manufacturer
- CMMG
- Color
- Black
- Platform
- AR-15
- Caliber
- .458 SOCOM
From the manufacturer
The .458 SOCOM is a big-bore cartridge designed to function in standard AR-15 upper receivers complete with a standard bolt and magazine. However, in reality, users have found that components designed for use with 5.56 NATO rounds aren't set up for perfect performance with this large-bore cartridge, and so CMMG addressed the issue with its MkW-15 Magazine purpose-built for the .458 SOCOM. Each CMMG MkW-15 Magazine is based on the Lancer L5 Advanced Warfighter Magazine, which was the top choice for shooters of the .458 SOCOM. However, there was room for improvement, so CMMG engineers took the existing magazine design and modified the feed lips to better hold .458 SOCOM rounds with Mfg: Cmmg
Similar magazines
.458 Socom Magazine 10-Rd Aluminum Black
$26.99 at Ammunition Depot · 5 stores
In stock
C Products Defense 10 Round .458 Socom Detachable Magazine, Black
$18.94 at Kentucky Gun Co · 8 stores
In stock
.458 Socom 10 Rd Magazine
$36.06 at Brownells · 2 stores
In stock
Rating
No ratings yet
Log in to rate this part.
Comments
Please log in to read and leave comments.