The VG6 Precision EPSILON 65 BBSS is a high performance muzzle brake for eliminating recoil. This hybrid device features both recoil compensation and flash signature mitigation in one package. With a continued focus on improved recoil control, the EPSILON 65 BBSS features a new enhanced chamber design that improves gas flow and felt recoil measurably over previous versions. We have also focused on saving weight through both the chamber design and aggressively cut channels along the length of the device.Following the success of the GAMMA 65, the EPSILON 65 provides an additional offering with distinguishable features for the growing alternative caliber market.This product was designed using state of the art engineering techniques, utilizing CFD (Computational Fluid Dynamics) and CAE (Computer Aided Engineering). This product is 100% CNC machined for optimal performance.Features: Material: 17-4ph(R) Heat Treated Stainless Steel Finish: Bead Blasted Stainless Steel Surface Hardness: 68RC Caliber: 6.5 Creedmoor, 6.5 Grendel, 6.8 Remington SPC Thread: 5/8-24 RH Weight: 2.6 oz Includes crush washer