Mission First Tactical Extreme Duty Polymer Magazine AR-15 5.56x45mm .223 Rem .300 AAC 30 round
$9.47
Mission First Tactical Extreme Duty magazines are engineered for enhanced strength, durability and reliability, exceeding demanding military performance specifications.
178 in stock
Utilizing new material technology and manufacturing processes for enhanced strength durability and reliability to exceed demanding military performance specifications. Designed for the AR15/M4 but allowing use with a wide range of non-AR15/M4 platforms.
- 50 percent Stronger
- 3x More Impact Resistant than traditional nylons
- Next Generation Long Glass Fiber Polymer
- Enhanced Strength & Durability
- Ribbed front and rear gripping surface
- Long-life USGI-spec stainless steel spring
- Four-way anti-tilt self-lubricating follower
- Flared floor plate
- Oversized bolt catch
- Paint Pen dot matrix
- Tool-less disassembly with double floor plate safety release tabs
| Weight | 0.325 lbs |
|---|---|
| Dimensions | 10.600 × 4.350 × 1.550 in |
| Manufacturer | Mission First Tactical |
| Capacity | 30/rd |
| Frame Material | Polymer |
| Caliber | 5.56x45mm /.223 Rem.300 AAC |
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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