This is OKAY Industries’ Surefeed AR-15 20-round magazine. This Surefeed aluminum magazine holds up to 20 rounds of .223 Remington, 5.56 NATO, and even .300 AAC Blackout.

SureFeed aluminum magazines do not shatter or swell in extreme conditions – like cold temperatures or hot, humid environments. That’s another reason experts count on our aluminum magazines. You can’t control the weather, but with SureFeed®, you can control your magazine’s performance – regardless of what Mother Nature brings – at the range or on the job.

SureFeed® magazines achieve ultimate reliability through superior quality – from design and manufacturing to the most exhaustive battery of magazine tests that can be performed. Each and every SureFeed® magazine is individually proven before it leaves the factory. A dedicated inspection team verifies every weld, measures feed-lip tolerances and tests each magazine for fit and function. We leave nothing to chance because law enforcement professionals and firearm experts don’t take chances either.