Riser Blocks

Mile High Astronomy Verified independent store

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The William Optics Riser Blocks are available for various models. Riser Blocks come as a set of 2 and add about 15mm of spacing between the scope rings and dovetail bar. BK132: FLT 132 / FLT91 / FLT120 BK100: RedCat71 WIFD / GT81 WIFD / GT102 / Z103 / Pleiades111 BK81: GT81 BK71: GT71 / Z73 BK61: RedCat61 Show more