Spartan Precision Equipment Classic Arca Adapter Black. Specifications for Spartan Precision Equipment Classic Arca Adapter: Manufacturer: Spartan Precision Equipment Color: Black Weight: 2.9 oz Features of Spartan Precision Equipment Classic Arca Adapter CNC machined from 7075-T7351 aluminium billet with a hard-anodised black finish Adjustable clamp width increases compatibility with Arca plates and rails Enables use of our Javelin Bipod in fixed target and traversable hunting modes Package Contents: Spartan Precision Equipment Classic Arca Adapter Spartan Precision Equipment SP02-025-R: Classic Arca Adapter Black