|Copper Creek Cartridge Co. Modified Cases have the case heads drilled and tapped to accept a Hornady OAL Gauge. These cases and gauges are designed for finding the length that a projectile needs to be seated to touch the barrel lands.|
|Learn a little more about how these cases and gauges are used Learn a little more about how these cases and gauges are used HERE.|
|We sell the Hornady OAL gauge here.|
|We sell Single Projectiles for chamber measurement here.|
|Click Here to Check out all our Modified Cases.|
300 Winchester Magnum Modified Case
Measuring your internal chamber length is one step to ensure you are getting the most accurate cartridge length for your rifle. If you are missing any of the tools needed to measure, we offer them all, together or separately, here.
This item: 300 Winchester Magnum Modified Case $9.00 $9.00
1 × Hornady Lock-N-Load Straight OAL Gauge $37.99
Only 19 left in stock
1 × Single 30 Caliber Projectile From $1.00
Choose Your .308 Projectile
1 × Stainless Steel Digital Calipers $18.99
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