UNDERWOOD 357 SIG 90GR XTREME DEFENDER 20RD AmmoSeek The open tip match bullet

The open tip match bullet excels in precision applications

22 Long Rifle

Polymer-tipped for improved ballistic coefficient

Bullet Weight: 178 grains

Engineered for use in modern sporting rifles

UNDERWOOD 357 SIG 90GR XTREME DEFENDER 20RD AmmoSeek The open tip match bulletUnderwood's . 357 SIG 90gr Xtreme Defender rounds are designed for maximum penetration in self defense situations. These cartridges feature a solid copper bullet with a unique fluted design that creates a wound channel without relying on expansion. The heavier 90 grain bullet provides increased momentum and energy transfer, making it an excellent choice for personal protection and law enforcement applications. Features Specs: Caliber: . 357 SIG Bullet