PolyCase 458ARXBR .458 SOCOM 140 Grain Inceptor ARX Lead Free (20 Round Box)
PolyCase 458ARXBR .458 SOCOM 140 Grain Inceptor ARX Lead Free is the largest caliber of the ARX series. Manufactured by SBR Ammunition, this .458 SOCOM round utilizes PolyCase's patent pending ARX technology to deliver the maximum amount of energy into the target without fragmenting. Undoubtedly one of the deadliest rounds we carry.
Click HERE for PolyCase's ballistics gel test video of their .458 SOCOM ARX.
Click HERE for the manufacturer's official website.
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