The Strike Industries Oppressor Universal 3-Lug QD Base Set (brand part no. BSOPPRESSORUBASE) is an additional mounting base built exclusively for the SI Oppressor Universal muzzle device system. It lets an owner install a compatible base on a second barrel, so a single Oppressor Universal body can quickly swap between two different weapons without buying an entire second unit. This 3-lug quick-detach base is a unique fitment made specifically for the Oppressor Universal, machined from S45C steel and including all necessary hardware: a 1/2-inch concentric shim washer along with both 1/2-inch and 5/8-inch crush washers. It’s a cost-effective way to extend one Oppressor Universal across multiple threaded barrels, or to pick up a spare or replacement base.

Key Specifications

• It’s a 3-lug quick-detach base made specifically for the Strike Industries Oppressor Universal system.
• It’s machined from S45C steel.
• It includes a 1/2-inch concentric shim washer.
• It includes both 1/2-inch and 5/8-inch crush washers.
• It fits threaded barrels in 1/2-inch and 5/8-inch thread sizes.

Frequently Asked Questions

What is this base compatible with? It’s a unique fitment made specifically for the Strike Industries Oppressor Universal muzzle device.

What hardware is included? A 1/2-inch concentric shim washer plus 1/2-inch and 5/8-inch crush washers.

Buy the Strike Industries Oppressor Universal 3-Lug QD Base Set

Run your Oppressor Universal on a second barrel with the Strike Industries 3-Lug QD Base Set. Shop more Strike Industries rifle accessories and parts and get fast shipping from our Lubbock, Texas gun shop.