Description
Amend2 has built its reputation on making dependable polymer AR-15 magazines that don't cost a fortune, and the Mod-A is where that formula gets a real upgrade. This is the 15-round version built on a 20-round-style body, chambered to run 5.56×45 NATO and .223 Remington. The whole point of the Mod-A line is a tougher material recipe, and it shows the moment you handle one.
What Sets the Mod-A Apart from Older Amend2 Mags
Instead of standard polymer, the Mod-A body is molded from fiberglass-reinforced nylon. That gives it the same impact resistance Amend2 fans already know from the Mod-2, plus noticeably more stiffness and better resistance to heat and cold. The stiffer body matters because it fights feed lip spread, which is the usual culprit behind polymer mags getting flaky over time. Less flex up top means rounds present the way they should, shot after shot.
Grip, Feel, and Feeding in the Amend2 Mod-A
The front and rear faces wear an updated texture that keeps your grip locked in whether your hands are dry, sweaty, or soaked. The side panels are left smooth on purpose so the mag slides in and out of a plate carrier or chest rig without snagging. Inside, redesigned feed lips with tuned geometry help rounds cycle faster and cut down on failures to feed, and a heat-treated, non-memory, non-corrosive stainless steel spring keeps consistent pressure over the long haul. A four-way anti-tilt, self-lubricating follower rounds out the feeding system.
Why the Amend2 Mod-A Earns a Spot in Your Kit
This mag drops into any standard AR-15, M4, or M16 pattern rifle, and the polymer surface even takes Cerakote and laser engraving if you like to personalize your gear. It's a smart pick for range days, training, and general-purpose use where you want reliable feeding without babying your equipment. Made in the USA and backed by Amend2's lifetime warranty, the Mod-A is an easy-to-recommend workhorse.
Key Specifications
- Manufacturer: Amend2
- Model: AR-15 Mod-A
- Manufacturer Part Number: 556MODAB1520
- UPC: 749355072002
- Caliber: .223 Rem / 5.56×45 NATO
- Capacity: 15 rounds
- Body Style: 15/20 (15-round on 20-round body)
- Material: Fiberglass-reinforced nylon
- Follower: 4-way anti-tilt, self-lubricating
- Spring: Heat-treated, non-memory, non-corrosive stainless steel
- Color: Black
- Platform Compatibility: AR-15 / M4 / M16
- Country of Origin: USA
- Shipping Weight: 0.307 lbs
What’s Included
- Amend2 AR-15 Mod-A 15-round magazine (1)
Frequently Asked Questions
Will the Amend2 Mod-A magazine work in any AR-15?
Yes. The Mod-A is built to standard AR-15, M4, and M16 pattern dimensions, so it drops into virtually any mil-spec lower. If your rifle takes standard AR-15 mags, this one will fit and function.
What's the difference between the Mod-A and the older Mod-2 magazines?
The Mod-A uses a fiberglass-reinforced nylon body instead of standard polymer. You get the same impact resistance as the Mod-2 with added stiffness and better temperature resistance, which helps fight feed lip spread and keeps feeding consistent over time.
Can I shoot both 5.56 NATO and .223 Remington from this magazine?
Absolutely. The Mod-A is designed to feed both 5.56×45 NATO and .223 Remington, which covers the vast majority of ammo you'll run through an AR-15. The mag doesn't care which of the two you load, so use whatever your rifle is chambered for.
Why is it called a 15/20 magazine?
It holds 15 rounds but is built on a 20-round-length body. That gives you a longer, easier-to-grab magazine and a comfortable grip surface while keeping the capacity at 15. It's a popular format for folks who want the handling of a bigger mag with a set round count.





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