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Ar-15/M16 Upper Receiver Lapping Tool - Ar-15 Upper Receiver Lapping Tool
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$30.99
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SKU: 080000182
Overview
Cold-rolled steel lapping tool chucks into a 3/8'''' hand drill to easily "square" the upper receiver face on your AR-15. Helps ensure precise mating of barrel and receiver for added accuracy. Coat face of receiver with aluminum-oxide lapping compound; extra long pilot slides into the bolt carrier tunnel to maintain perfect concentricity with the receiver. Mfg: Brownells SPECS: Cold-rolled steel, in the white. 8A 1/4'''' (21cm) long, 3/8'''' (9.5mm) diameter shank.