JP Recoil Eliminator for AR-15-Type Rifles Black, 1/2x28 TPI, .750 OD, .281 exit hole for .223

JP Recoil Eliminator for AR-15-type rifles 1/2x28 TPI .750 OD Black Oxide Carbon Steel .281 exit hole for .223 5/8-24 TPI is the industry standard for AR-10-type rifles and also appropriate for custom applications. The .750 outside diameter is designed for standard military contour barrels, but can be tapered down for smaller contours. The JPRE-324 has a final exit hole of .350 and can be enlarged to accommodate bores up to .416.