Quote:
Originally Posted by sheephunter
It's definitely pretty but I think the polymer tip is strictly for show. The TBBC was one bullet that proved it wasn't required for proper expansion but I think it was a case of everyone else was doing it so they had to as well. I've never been a huge boattail fan but I'll sure give it a try but it's got some mighty big boots to fill.
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The plastic (nylon) tips originaly were designed by C.I.L.to stop getting the tip of the cartridge banged up in the magazine of the rifle, no other reason.
Eventually the were touted as helping expansion.
The big thing about bullets like the Amax, like Stubblejumper stated, is that they raise the ballistic coefficient of the bullet, becsaus ethe polymer is lighter than lead so the bullet can be made longer with the same weight.
however, this is of little importance in a big game bullet IMO, but makes a difference in a long range varmint or target bullet.
Cat