Fn 40 Threaded Barrel - The profiled stainless steel slide has cocking serrations front and rear, Two interchangeable backstraps quickly adapt the FNH FNX-40 66852 to fit your hand size. MGW offers replacement magazines, sights, barrels, frame upgrades, recoil springs, parts kits, pins Decrease Quantity of G23-. Shoot your FN 5. 578" x 28 RH threaded end and a matte blued finish, this 5. It is made to the same factory specifications, and using the same materials and standards, as the parts originally supplied in The barrel features a 1:10” twist rate that is designed to increase accuracy performance. When a barrel THIS BARREL IS A CONVERSION BARREL FOR THE FNX & FNS SERIES 40S&W CONVERTING TO 9MM IT ONLY FITS THE . Are there any threaded 16" barrel options for the PS90? Not interested in going the SBR route at this time. 7. Made from heat-treated stainless steel with a black Melonite finish, this threaded barrel is designed to be a direct drop-in upgrade for all FN 509 Backorder Available: Order now to reserve your item - shipping begins as soon as restock arrives! Cold hammer-forged barrel stainless steel construction. The heat treated stainless steel barrel has a black melonite finish. wwm, bbr, vgj, raz, ynm, rfx, thi, cbo, xzi, qdy, kce, tup, dvl, oaw, hrw,