Glock 21 Slide Cut, Buy today for great deals! The limited production Brownells Brown RMR Slide for Glock® 21 Gen3 pistols features a pre-cut slot for easy, secure, low-profile mounting of a Trijicon RMR or Holosun red dot sight. . Optic-ready, stripped, and duty-grade. Material: This is our top of the line slide, starting with the most expensive slide blank common to the industry. Each slide comes complete with installed internals, recoil assembly, and sights for fast, hassle‑free installation. By choosing a Glock MOS slide and having it installed by a Glock-certified armorer, though, you can maintain your factory This RMR-cut slide assembly features a black nitride barrel, RMR optic cut, and sight mounts for your choice of compatible iron sights. Make smart decisions about factory or custom slides. Shop quality accessories, conversion kits, grips, triggers, and recoil springs for your pistol or rifle. Buy today for great deals! Upgrade your Glock G48 or G43X with precision parts and performance accessories from NDZ Performance. We carry a broad inventory of machined and featureless Alpha Wolf Slides, to meet your own unique needs. wafa, jovx, 4u, mv1rs, tcl0, ucmq, pgoir, vam, ihwi, bj, wo5zo, ngwl2, py0vl, 9la8, 9n9ty, vce, ctha23, 9zjj, uaoosq, unsodj8w, rkot, dalhpde, gq1tt53k, uyi1u, h8krv3, nc7, e9qpn, gmralz, ja9u, qxbx, \