
Availability: In Stock
The ArmaLite B-Series Gen II Black Detachable 25-Round Magazine for AR-10 is a reliable, high-capacity magazine purpose-built for .308 Win and .243 Win AR-10 platforms. Whether you're running competition stages, putting down steel at distance, or building a serious hunting rifle, this 25-round magazine gives you the flexibility to stay in the fight without constant reloads. ArmaLite's B-Series Gen II magazines are engineered to feed consistently and withstand the demands of serious shooters who depend on their gear.
The detachable design integrates seamlessly with standard AR-10 magwells, making magazine changes fast and intuitive during transitions or mid-string reloads. The black finish blends with most modern rifle builds and holds up well in field use. At 25 rounds, you get a practical middle ground between capacity and handling—light enough for a day of shooting, substantial enough that you're not swapping mags constantly.
ArmaLite magazines are a no-nonsense choice for shooters who want OEM reliability without the guesswork. If you're running an AR-10 in either .308 or .243, keeping a few of these in your magazine rotation ensures you're always loaded and ready to go.
| Manufacturer | ArmaLite |
| Model | 10607003 |
| Magazine Type | Detachable Box Magazine |
| Capacity | 25 Rounds |
| Caliber Compatibility | .308 Win, .243 Win |
| Platform | AR-10 |
| Finish | Black |
| Series | B-Series Gen II |
Yes, the ArmaLite B-Series Gen II magazine is designed for AR-10 platforms and is compatible with both .308 Win and .243 Win chambered rifles.
This is a 25-round magazine, giving you a solid capacity for most shooting scenarios without becoming cumbersome to carry or handle.
Yes, it's a detachable box magazine that uses standard AR-10 magazine release and magwell interfaces for fast, tool-free changes.
The ArmaLite B-Series Gen II is compatible with .308 Win and .243 Win AR-10 rifles.

SKU: 115775533 • Width: 3.8in • Height: 1.4in • Depth: 9in • Weight: 0.63oz
Availability: In Stock
The ArmaLite B-Series Gen II Black Detachable 25-Round Magazine for AR-10 is a reliable, high-capacity magazine purpose-built for .308 Win and .243 Win AR-10 platforms. Whether you're running competition stages, putting down steel at distance, or building a serious hunting rifle, this 25-round magazine gives you the flexibility to stay in the fight without constant reloads. ArmaLite's B-Series Gen II magazines are engineered to feed consistently and withstand the demands of serious shooters who depend on their gear.
The detachable design integrates seamlessly with standard AR-10 magwells, making magazine changes fast and intuitive during transitions or mid-string reloads. The black finish blends with most modern rifle builds and holds up well in field use. At 25 rounds, you get a practical middle ground between capacity and handling—light enough for a day of shooting, substantial enough that you're not swapping mags constantly.
ArmaLite magazines are a no-nonsense choice for shooters who want OEM reliability without the guesswork. If you're running an AR-10 in either .308 or .243, keeping a few of these in your magazine rotation ensures you're always loaded and ready to go.
| Manufacturer | ArmaLite |
| Model | 10607003 |
| Magazine Type | Detachable Box Magazine |
| Capacity | 25 Rounds |
| Caliber Compatibility | .308 Win, .243 Win |
| Platform | AR-10 |
| Finish | Black |
| Series | B-Series Gen II |
Yes, the ArmaLite B-Series Gen II magazine is designed for AR-10 platforms and is compatible with both .308 Win and .243 Win chambered rifles.
This is a 25-round magazine, giving you a solid capacity for most shooting scenarios without becoming cumbersome to carry or handle.
Yes, it's a detachable box magazine that uses standard AR-10 magazine release and magwell interfaces for fast, tool-free changes.
The ArmaLite B-Series Gen II is compatible with .308 Win and .243 Win AR-10 rifles.
SKU: 115775533 • Width: 3.8in • Height: 1.4in • Depth: 9in • Weight: 0.63oz
