Specter Gear SOP Sling Mossberg 500 with Magpul SGA stock w/ERB Olive Drab 774 OD-ERB

Specter Gear SOP Sling Mossberg 500 with Magpul SGA stock w/ERB Olive Drab 774 OD-ERB. Mossberg 500 with Magpul SGA stock. The first major change that we made to the SOP Sling was to change the attachment straps from solid 1" straps that attach to the weapon to flexible 1" straps that attach to the weapon adapter mounts or sling swivels. The 1" straps allow the SOP Sling to move more efficiently with the weapon and conform to the sling loops in order to allow the SOP Sling to move more efficient