JP Recoil Eliminator for AR-10-Type Rifles Black, 5/8-24 TPI, .875 OD, .350 exit hole for .308

JP Recoil Eliminator for AR-10-type rifles 5/8-24 TPI .875 OD Black Oxide Carbon Steel .350 exit hole for .308 5/8-24 TPI is the industry standard for AR-10-type rifles and also appropriate for custom applications. The .875 outside diameter will accommodate medium to heavy contour barrels including, but not limited to, AR-10 type rifles and bolt guns. The JPRE-424S has a final exit hole of .350 and can be enlarged to accommodate bores up to .400.