XProducts X15 5.56 Skeletonized and X25 .308 drum testing and review

blog coverWe fire over 500 rounds of Federal Premium Ammunition for a detailed look at the XProducts X15 Skeletonized and X25 drum magazines in .223 (5.56×45) and .308 (7.62×51).


• Fits most M16/AR-15 rifles, Bushmaster ACR and Stanag rifles with improved M4 feed ramps
• Variants of this versatile magazine work in 5.56×45/.223 or 300 AAC Blackout full length • May require modification to work in Robinson Arms XCR, and the SCAR 16.
• Will not work in  IMI Tavor



  • DPMS
  • Bushmaster
  • POF
  • C-Products
  • Fulton
  • Knights
  • JP Rifles
  • Remington R-25
  • PWS
  • LWRC
  • Sig Sauer 716
  • Other models that take the Magpul P20LR style .308 magazine
  • Will fit basically all .308 AR15’s with exception of the AR10 style firearms.

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About Joe

As an Oath Keeper Joe is known for his staunch, unwavering defense of Liberty and the Constitution. His background in medicine, from the streets as a FF/EMT to a level 1 trauma team, bring a unique perspective to TBS team. As a life long firearms enthusiast you may also recognize him from his work with MAC and as founder of 13C Gun Reviews.

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