SINCLAIR INTERNATIONAL #20 20\ SHOULDER (6MM-30 CALIBER) BUMP GAGE INSERT
Sinclair International #20 20\ shoulder (6mm-30 caliber) bump gage insert
Est delivery:
Sun Jul 07 - Tue Jul 09
When purchasing Sinclair International or any other brand from eGoods365.com store, you can be sure that (a) you are purchasing from US based company with the most responsive and friendly customer service; (b) an authentic, not a counterfeit and not a refurbished product.
Purchased together
Sinclair International #20 20\ shoulder (6mm-30 caliber) bump gage insert
749011477
$ 19.03
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Est delivery:
Sun Jul 07 - Tue Jul 09
When purchasing Sinclair International or any other brand from eGoods365.com store, you can be sure that (a) you are purchasing from US based company with the most responsive and friendly customer service; (b) an authentic, not a counterfeit and not a refurbished product.
Sinclair Bump Gage Inserts help measure the degree of shoulder bump during the setup of full-length sizing dies. These inserts fit in our comparator bodies and are specifically designed to match the shoulder angles of cartridges. Instead of measuring to the datum line, these gages measure off the case's shoulder for a more accurate and easier assessment of the amount of casing you're sizing. We recommend a .001" to .002" bump for bolt action rifles and a .003" to .005" bump for AR-15 rifles. These inserts are also handy for keeping your brass and loaded ammunition sorted if you have multiple rifles chambered for the same cartridge; they're also useful for verifying loaded ammunition.
