DPM Gens 1-5 Telescopic Recoil System Glock 26/27/28/33/39 Stainless. As always DPM products are designed and developed with users safety as a priority. Exceptional manufacturing and engineering using also high-end materials. Specifications for DPM Gens 1-5 Telescopic Recoil System: Manufacturer: DPM Color: Stainless Fabric/Material: Stainess Steel Gun Make: Glock Model Generation: 5 4 3 2 1 Features of DPM Gens 1-5 Telescopic Recoil System Faster follow up shots. Improved firing speed. Slide and frame protection. Elimination of jams. Significant recoil reduction. Better double-tap concentration. Better control and greater accuracy. Package Contents: DPM Gens 1-5 Telescopic Recoil System What firearm models does the manufacturer say DPM Gens 1-5 Telescopic Recoil System is compatible with? The manufacturer says that DPM Gens 1-5 Telescopic Recoil System is compatible with Glock 26 Glock 27 Glock 33 Glock 39 Glock 28 Glock 29 Glock 30DPM TRS-GL/5: Gens 1-5 Telescopic Recoil System Glock 26/27/28/33/39 Stainless