If you run heavy subsonic .300 Blackout, the Lancer L5AWM .300 Blackout 30-round magazine is made for it, especially with 200+ grain projectiles. Lancer says a standard .223/5.56 magazine can have stacking and feeding problems with those long, heavy bullets, and this magazine's updated internal geometry is meant to fix that and improve feeding reliability. The body is molded with .300 Blackout markings, and the included contrasting flat dark earth floor plate makes it easy to tell apart from your 5.56 magazines.
It's built on Lancer's L5 Advanced Warfighter Magazine design, with a polymer body, an aggressive surface texture, and a one-piece, wraparound steel feed-lip assembly. Lancer lists the L5AWM as compatible with the M4/M16/AR-15, SCAR16, HK416, ARX160, SIG556, ACR, IWI Tavor, SA80, and many other modern weapon systems. Lancer designs, manufactures, and assembles magazines in the USA. For lightweight supersonic .300 Blackout loads (under 150 grain), Lancer recommends a standard .223/5.56 L5AWM magazine.
IMPORTANT SHIPPING INFORMATION: We cannot ship magazines that hold more than 10 rounds to CA, DC, HI, Cook County IL, IL (rifle), MD, MA, NJ, NY, RI, VT or WA (regardless of if you are a Law Enforcement Officer or not). We cannot ship magazines that hold more than 15 rounds to CO and IL (pistol) or 17 rounds to DE and are unable to ship any magazines regardless of size to CT. We cannot accommodate any requests to disassemble, modify or change items before shipping to make them legal in a certain state. We cannot ship any magazine extension to any state that has capacity limits on magazine size.
It's built on Lancer's L5 Advanced Warfighter Magazine design, with a polymer body, an aggressive surface texture, and a one-piece, wraparound steel feed-lip assembly. Lancer lists the L5AWM as compatible with the M4/M16/AR-15, SCAR16, HK416, ARX160, SIG556, ACR, IWI Tavor, SA80, and many other modern weapon systems. Lancer designs, manufactures, and assembles magazines in the USA. For lightweight supersonic .300 Blackout loads (under 150 grain), Lancer recommends a standard .223/5.56 L5AWM magazine.
Features
- Lancer L5AWM .300 Blackout 30-round magazine
- Colors: Black and Translucent Smoke
- Capacity: 30 rounds
- Caliber: .300 Blackout, designed for heavy subsonic loads (200+ grain)
- Updated internal geometry so longer, heavier bullets stack properly
- Molded .300 Blackout markings on the magazine body
- Ships with a contrasting flat dark earth floor plate for easy identification
- One-piece, wrap-around steel feed lip assembly
- Polymer body with an aggressive surface texture
- Compatible with the M4/M16/AR-15, SCAR16, HK416, ARX160, SIG556, ACR, IWI Tavor, SA80, and other modern weapon systems, per Lancer
- Designed, tooled, manufactured, and assembled in the USA
- Intended uses: military, law enforcement, and commercial use with heavy subsonic .300 Blackout ammunition
IMPORTANT SHIPPING INFORMATION: We cannot ship magazines that hold more than 10 rounds to CA, DC, HI, Cook County IL, IL (rifle), MD, MA, NJ, NY, RI, VT or WA (regardless of if you are a Law Enforcement Officer or not). We cannot ship magazines that hold more than 15 rounds to CO and IL (pistol) or 17 rounds to DE and are unable to ship any magazines regardless of size to CT. We cannot accommodate any requests to disassemble, modify or change items before shipping to make them legal in a certain state. We cannot ship any magazine extension to any state that has capacity limits on magazine size.
