otter creek labs polonium

Please note that these are backordered! We do not have an eta on arrival. silencershop is swamped with orders so shipping times are slow as well.

• 5.56

• 6mm Bore

• Overall Length Standard: 5.8in.

• Overall Weight Standard: 13.5oz

• 17-4 PH Stainless Steel Fully-Welded Construction

• 1/2x28 DT Mount

• HUB Threaded

• Barrel Length Restrictions Exist; See OCL Website

  $559.99