The Radian AFTERBURNER + RAMJET combo brings match-grade accuracy and industry-leading recoil mitigation to the Glock 48 platform without adding a threaded profile or sacrificing concealability. The RAMJET threadless barrel is CNC-machined from hardened 416R stainless steel and accepts the AFTERBURNER compensator via Radian's patented INTRA-LOK(R) taper-lock system. The AFTERBURNER is produced from hardened stainless steel and-together with the RAMJET-receives a durable Radianite surface treatment that reduces friction, increases hardness, and resists erosion from sustained muzzle blast.INTRA-LOK(R) uses a tapered locking screw that mates with an angled V-groove on the barrel underside to perfectly time and lock the compensator to the barrel's muzzle profile. Installation is simple and repeatable: slide the comp on, insert and torque the locking screw, and you're done - no threads, no crush washers, no indexing shims. The AFTERBURNER's angled front faces make holstering easier, and the whole package is optimized to run 124-grain and heavier 9mm ammunition reliably. Upgrade your Glock 48 with the Radian AFTERBURNER + RAMJET combo - available at AR-15 Discounts.Features: Radiante Black Finish Fitts Glock 48 only Engineered specifically to run 124 Grain and Heavier 9mm ammunition