The XD extra-low dispersion glass increases resolution and colour fidelity that yields crisp

Adjustment strap

Rubber butt cap at the end rounds out this superior rod

as well as a thin-wall jacket

we've incorporated ultra-durable Delrin inserts to protect the muzzle of your rifle or shotgun from unexpected impacts or scrapes under rigorous range conditions

Weaver Rings 4-Hole Skeleton 30mm X-High Matte Serge Boulard Inc. The XD extra-low dispersion glassProduct Features Weaver's popular Four Hole Rings are now available in heights for just about any shooter and shooting situation. Choose from among 1" or 30mm and medium, high, extra high and XX high. Dressed in matte black and featuring no strip slip Torx screws, these new rings incorporate Weaver's famous Cross Lock design and lightweight aircraft grade aluminum.