Magazine Compatibility Chart

MagazineAR15M16M4AR10SR25
9x39  
5.56 x 45 / .223 Remington  
.300 Blackout  
12.7 x 42 / .50 Beowulf  
.458 SOCOM  
.450 Bushmaster  
6.8 SPC / .224 Valkyrie  
7.62 x 39  
6.5 Grendel  
“Retro .308” - 7.62 x 51 / .308 Winchester   
6.5 Creedmoor / 7.625 x 51 / .308 Winchester   
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