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Home Magazines Rifle Magazines Magazines CMMG AR-15 MKW-15 MAGAZINE .458 SOCOM Support
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CMMG
AR-15 MKW-15 MAGAZINE .458 SOCOM

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815835018089 100037946
An Enhanced Magazine Designed to Feed .458 SOCOM
The .458 SOCOM is a big-bore cartridge designed to function in standard AR-15 upper receivers complete with a standard bolt and magazine. However, in reality, users have found that components designed for use with 5.56 NATO rounds aren't set up for perfect performance with this large-bore cartridge, and so CMMG addressed the issue with its MkW-15 Magazine purpose-built for the .458 SOCOM. Each CMMG MkW-15 Magazine is based on the Lancer L5 Advanced Warfighter Magazine, which was the top choice for shooters of the .458 SOCOM. However, there was room for improvement, so CMMG engineers took the existing magazine design and modified the feed lips to better hold .458 SOCOM rounds without weakening the integrity of the design. Since, at its core, the CMMG-modified Lancer L5 magazine is still a 5.56 NATO mag, users can fit 30 rounds of 5.56 NATO into it, which will function fine. However, the magazine will also provide premium performance when loaded with 10 .458 SOCOM rounds. Due to the many state restrictions on magazine capacity we will not ship these magazines to individuals in the following restricted states: Hawaii, Maryland, Massachusetts, New Jersey, New York, California, Connecticut, Colorado, Washington D.C., Chicago/Aurora/Oak Park Illinois, South Bend Indiana.
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49.9 49.9 1 GBP
Product no.: 100037946
CMMG MKW-15 .458 SOCOM MAGAZINE 10RD FOR AR-15 BLACK
Mfr Part: 48AFC44 815835018089 The .458 SOCOM is a big-bore cartridge designed to function in standard AR-15 upper receivers complete with a standard bolt and magazine. However, in reality, users have found that components designed for use with 5.56 NATO rounds aren't set up for perfect performance with this large-bore cartridge, and so CMMG addressed the issue with its MkW-15 Magazine purpose-built for the .458 SOCOM. Each CMMG MkW-15 Magazine is based on the Lancer L5 Advanced Warfighter Magazine, which was the top choice for shooters of the .458 SOCOM. However, there was room for improvement, so CMMG engineers took the existing magazine design and modified the feed lips to better hold .458 SOCOM rounds without weakening the integrity of the design. Since, at its core, the CMMG-modified Lancer L5 magazine is still a 5.56 NATO mag, users can fit 30 rounds of 5.56 NATO into it, which will function fine. However, the magazine will also provide premium performance when loaded with 10 .458 SOCOM rounds. Due to the many state restrictions on magazine capacity we will not ship these magazines to individuals in the following restricted states: Hawaii, Maryland, Massachusetts, New Jersey, New York, California, Connecticut, Colorado, Washington D.C., Chicago/Aurora/Oak Park Illinois, South Bend Indiana.
49.9 GBP 20 £49.90 *
Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse
Specs: Capacity: 10-Round Cartridge: 458 SOCOM Finish: Black Make: AR-15 Material: Steel Quantity: 1
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Top takeaways

  1. The CMMG MkW-15 Magazine is specifically designed for .458 SOCOM rounds, with modified feed lips for optimal performance.
  2. While based on the Lancer L5 Advanced Warfighter Magazine for 5.56 NATO, it can hold 10 rounds of .458 SOCOM or 30 rounds of 5.56 NATO.
  3. Due to various state laws, the magazine cannot be shipped to individuals in certain states, including Hawaii, Maryland, Massachusetts, New Jersey, New York, California, Connecticut, Colorado, Washington D.C., and select cities in Illinois and Indiana.

Attributes

Capacity: 10-Round Cartridge: 458 SOCOM Finish: Black Make: AR-15 Material: Steel Delivery weight: 0.136kg Shipping height: 25mm Shipping width: 121mm Shipping length: 292mm UPC : 815835018089

Item details

Made in USA
US export classification: 0A501.x



Upgrade your AR-15 with the CMMG .458 SOCOM Magazine! 🔥 Enjoy reliable 10-round capacity and superior performance. Perfect for big-bore enthusiasts!

An Enhanced Magazine Designed to Feed .458 SOCOM
The .458 SOCOM is a big-bore cartridge designed to function in standard AR-15 upper receivers complete with a standard bolt and magazine. However, in reality, users have found that components designed for use with 5.56 NATO rounds aren't set up for perfect performance with this large-bore cartridge, and so CMMG addressed the issue with its MkW-15 Magazine purpose-built for the .458 SOCOM. Each CMMG MkW-15 Magazine is based on the Lancer L5 Advanced Warfighter Magazine, which was the top choice for shooters of the .458 SOCOM. However, there was room for improvement, so CMMG engineers took the existing magazine design and modified the feed lips to better hold .458 SOCOM rounds without weakening the integrity of the design. Since, at its core, the CMMG-modified Lancer L5 magazine is still a 5.56 NATO mag, users can fit 30 rounds of 5.56 NATO into it, which will function fine. However, the magazine will also provide premium performance when loaded with 10 .458 SOCOM rounds. Due to the many state restrictions on magazine capacity we will not ship these magazines to individuals in the following restricted states: Hawaii, Maryland, Massachusetts, New Jersey, New York, California, Connecticut, Colorado, Washington D.C., Chicago/Aurora/Oak Park Illinois, South Bend Indiana.
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