Magpul SGA Low Cheek Riser Kit 0.25in and 0.50in Black

The Riser Kits are available in two configurations: SGA Low Rise Kit including one (1) 0.25A'a' cheek riser and one (1) 0.50A'a' cheek riser and the SGA High Rise Kit including one (1) 0.50A'a' cheek riser and one 0.75A'a' cheek riser. Optimal cheek piece height will vary based on sight/mount type and user preference but common configurations include: Low-profile bead sights: 0.00A'a' A'a' " 0.25A'a' riser. Ghost ring or other raised sights: 0.00A'a' A'a' " 0.25A'a' . Low-profile optic (i.e. mini red dot): 0.25A'a' A'a' " 0.50A'a' riser. Standard optic (i.e. red dot or reflex sight): 0.25A'a' A'a' " 0.50A'a' riser. Magnified optic: 0.50A'a' A'a' " 0.75A'a' riser.