Si Oppressor Universal 3-Lug Qd Base Set - Oppressor Universal 3-Lug Qd Base Set

The Strike Industries OPPRESSOR Universal 3-Lug QD Base Set gives you an additional mount for another compatible weapon so you can use just one SI OPPRESSOR Universal body and quickly swap between firearms. This 3-Lug quick detach (QD) base is a unique fitment only to the SI OPPRESSOR Universal and includes all the necessary hardware to install on a compatible individual barrel. Made from S45C steel and includes a 1/2" concentric shim washer along with a 1/2" and 5/8" crush washers. Purchase as