Smith & Wesson M&P Compact .357 Sig/.40 S&W 10-Round Steel Blue Magazine

If you carry an M&P Compact in .357 Sig or .40 S&W, you need reliable factory magazines you can trust. This Smith & Wesson M&P Compact 10-round steel blue magazine is purpose-built for your pistol and feeds the round count and caliber your firearm demands. Whether you're building backup mag inventory for concealed carry, duty use, or the range, OEM magazines eliminate compatibility guesswork and deliver the performance your platform was engineered around.

Smith & Wesson factory magazines are manufactured to the same tolerances as the magazines that ship with your pistol. That consistency matters: proper feed geometry, spring pressure, and follower design are tuned to your M&P Compact's magazine well and feed path. Swapping in genuine factory mags removes any doubt about reliability when it counts.

The steel construction and blue finish match the durability and aesthetic of your M&P Compact. Ten rounds balances capacity with concealability for compact-sized pistols. Keep one in your gun, and rotate spares so your springs stay fresh and reliable.

Key Features

• Genuine Smith & Wesson factory magazine for M&P Compact
• 10-round capacity
• Steel construction with blue finish
• Optimized feed geometry for .357 Sig and .40 S&W
• Designed for M&P Compact platform reliability

Specifications

Frequently Asked Questions

Will this magazine work with my M&P Compact?

Yes. This is a genuine Smith & Wesson factory magazine manufactured to OEM specs for the M&P Compact chambered in .357 Sig or .40 S&W.

What calibers does this magazine support?

This magazine is designed for .357 Sig and .40 S&W M&P Compact pistols.

How many rounds does it hold?

This magazine holds 10 rounds.

Can I use this magazine for concealed carry?

Yes. The 10-round capacity is suitable for concealed carry applications with compact pistols, and factory magazines are reliable for duty and defensive use.