Holosun 507 Comp Ronin [red] Remington 870 Aluminium magwell for Glock 17

Aluminium magwell for Glock 17 gen

made for the majority of Tanfoglio models

Mounts directly into M-LOK slots to add a sling attachment point without adapters

Prevents forward hand slip — keeps the support hand in a consistent

Holosun 507 Comp Ronin [red] Remington 870 Aluminium magwell for Glock 17The Holosun 507 Comp Ronin follows the Trijicon RMR footprint. If your mount or slide cut is made for the Trijicon RMR pattern, this sight fits the standard is about the holes, not the brand. It runs a 2 MOA red dot with 32 MOA circle. The reticle pattern is switchable. At a glance Mounting footprint Trijicon RMR pattern Reticle 2 MOA red dot with 32 MOA circle Window size 22. 1 x 27. 9 mm [0. 87 x 1. 1"] Dimensions 41. 1 x 27. 2 x 24. 1 mm [1. 62 x