7ss question

[jsthntn247]

Can somebody with a 7 ss check their bto with a 180 hybrid compared to a 175 EOL. I have some 180's but no 175's and I'm thinking about throating my gun out some. I'm at 2.705 oal with a 180 Scenar, 2.783 with a 175 Hornady, and 2.840 with a 180 Hybrid. Just don't want to throat it out too far for a 175 eol if I can ever get ahold of some.

 

[jsthntn247]

Bump to see if someone can just post their base to ogive measurements with a 180 and 175.

 

[DUSTY NOGGIN]

OAL	1.527
Base to Ogive	0.768

7 mm 180 Grain Hybrid Target Rifle Bullet

The 7 mm Hybrid Target Bullets are competition proven and a favorite amongst today’s top long range competition shooters. Berger 7 mm Hybrid Target Bullets utilize their industry-leading hybrid ogive, which blends tangent and secant designs to optimize efficiency.

bergerbullets.com

 

[DUSTY NOGGIN]

find mag length and deduct the .759 (tip to ogive )

+.005

remainder will be your CBTO

 

[DUSTY NOGGIN]

eol 175

OAL	1.502
Base to Ogive	0.762

.074 tip to ogve measurement

so if you cut it to touch the 175 .. and you oal is same for both .. your hybrid should have .019 additional jump