Like the CHALLENGER, the CHALLENGER ULTRA features a dependable vertical locking mechanism that is easy to use. Simply unlock the knob about 1/4 to 1/2 turn for true micro-adjustments of .002" or 2 to 2-1/2 turns to depress the knob and make rapid elevation adjustments. Windage adjustments are also a true .002". The patented split-block design allows you to easily swap scope and pin attachment.
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Lightest locking sight on the market
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Dependable vertical locking mechanism
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Signature Isogrid extension
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Micro-adjustments in very accurate and repeatable .002" increments
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Unique, patented split-block design for easy scope and pin attachment swapping
U.S. Patents #RE36,266; #7,331,112
The CHALLENGER ULTRA is designed to be ultra-light. Our signature ISOGRID pattern is milled out of the reverse side of the extension to make this the lightest locking sight on the market! Our standard mounting block for right- and left-handed use makes this sight even sleeker.
