Description 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® 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® 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 Additional information Weight 6.56 oz Dimensions 6.17 × 3 × 3 in Finish Radianite Barrel Profile G48 Cartridge Compatibility 9×19/9mm Gas Block Journal N/A Barrel Length 4.17 Gas System Length N/A Platform Glock Twist Rate 01:10 Muzzle Thread Pattern None MPN R0844 UPC 810098420709