Weaver Top Mount Base Pairs (Winchester XPR (8-40), Matte) Supports up to 512GB capacity cards With a wide 42mm objective

With a wide 42mm objective lens and a large field of view

Each audio channel can be delayed to ensure proper sync with the video signal

High performance

configuring the ballistics has to be done via the EL Range Configurator App

Customize height

Weaver Top Mount Base Pairs (Winchester XPR (8-40), Matte) Supports up to 512GB capacity cards With a wide 42mm objectiveThere's no longer a need to search for front and rear bases for your most popular firearms. Weaver Base Pairs feature tough, lightweight aluminum construction to hold up to the most powerful recoil. The Weaver cross lock design means a tight, secure fit on your firearm. These bases accept all Weaver top mount cross lock rings.