Promag AR-15/M16 Rifle Magazine Black .223/5.56x45mm 40/rd
$18.47
ProMag AR-15 .223/5.56 40-Round Steel/Polymer Hybrid Magazine – Black Finish. Compatible with most Commercial-Spec and Mil-Spec AR-15 receivers, this high-capacity magazine features a heat-treated and black oxide-finished steel feed tower with shockproof DuPont Zytel polymer body, long-lasting performance in various target-rich environments.
10 in stock
The ProMag AR15 .223 / 5.56 40-Round Steel / Polymer Hybrid Magazine is a performance-enhanced centerfire rifle magazine compatible with most Commercial-Spec and Mil-Spec AR-15 receivers. Featuring a heat-treated and black oxide-finished steel feed tower and a shockproof DuPont Zytel polymer body this high-capacity AR-15 magazine offers long-lasting performance in virtually any target-rich environment. The high-tensile chrome silicon wire spring and injection-molded polymer follower ensure smooth jam-free operation while the precision-machined magazine catch cutout delivers a snug wobble-free fit for optimal stability under heavy recoil. To top it off the ProMag Hybrid Magazine is 100% American-made and is backed by a reliable lifetime warranty promising superior quality and lasting service you can depend on.
| Weight | 0.595 lbs |
|---|---|
| Dimensions | 9.500 × 2.750 × 1.000 in |
| Manufacturer | ProMag Industries |
| Capacity | 40 |
| Finish | Black |
| Frame Material | Steel / Polymer Hybrid |
| Caliber | .223/5.56x45mm |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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