270 Sig Sauer Controlled Expansion 140gr Review

Today we are shooting and chronographing the .270 Winchester with Sig Sauer Controlled Expansion 140gr Ammunition. Chronograph and Redneck Science penetration test.

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Note: We were in a safe shooting location with a backstop that is a controlled environment. We are not advocating the use of this ammunition but testing only for scientific/semi-scientific purposes.

Alaskan Ballistics

I’m just a regular guy who likes guns, hunting, and ballistics.