One-Piece 1" Dia. Body Tube High Range for 9.5mm-11.5mm dovetails up to 56mm lens Dia. Includes removable arrestor pin.

Fits all Weaver / Picatinny Bases up to 30mm 30mm Dia. Body tube High Range Suitable for all Weaver / Picatinny rails. Includes square section high tensile steel arrestor bolt. Up to 56mm lens Dia.a.

34mm diameter body tube meium, suitable for all weaver / picatinny rails up to 50mm lens (includes square section hardened steel arrestor bolt)

Brno / Tikka Scope Mounts 1" Dia. Body tube Medium Range For 15mm & 17mm dovetails up to 45mm lens Dia. Includes removable arrestor pin. Please note: RB4 adaptor rails allows any scope to be fitted to Tikka, CZ527 & early Brno model 2 .22 rifles.

1" Diameter body tube high range for 15mm and 17mm dovetails up to 56mm lens diameter (on most rifles). includes removable arrestor pin

30mm Diameter body tube high range for 15mm and 17mm dovetails up to 50mm lens diameter (on most rifles). includes removable arrestor pin

side mounted for M5 Side clamp screws

PROBLOX Crosman Dovetail

Torch Mount 26.5-28.5mm