Description

458 HAM’R brass for sale-Starline .458 HAM’R brass cases.

Factory new Starline #4010 unprimed .458 HAM’R brass, uses SPR.  50 PCS.

The .458 HAM’R is a .458 SOCOM based caliber that was designed by Bill Wilson to push a 300-grain projectile 200fps faster than the SOCOM. Due to limitations of the bolt and extension of the AR-15, the .458 HAM’R is chambered in a hybrid AR platform that utilizes a larger diameter bolt and extension. This allows the .458 HAM’R to reach its full potential while still being a fairly lightweight carbine. Complete guns are available at Wilson Combat, and standard 458 SOCOM loading dies can be used when adjusted higher to achieve the proper headspace.

Available to ship May 30, 2025.  pre orders accepted.