LYMAN GAS CHECK SEATER - SKU: LY-GCS

Squarely seated gas checks are a must for accurate loads.

This ingenious, patented device allows consistent, square seating of gas checks.

Works on all Lyman #450, 4500 Sizer/Lubricators and RCBS Lube-A-Matic. A squarely seated gas check is a must for accurate loads.To this end Lyman has produced an ingenious add-on device for their Lyman #450, 4500 Sizer/Lubricators and RCBS Lube-A-Matic presses.

It allows for consistent, square seating of gas checks, the secret to accurate cast bullet shooting.



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