Two-piece magwell for Sig P320 Full Size and Compact models. CNC-machined aluminum with black anodized finish improves balance and prevents debris buildup.
This two-piece magwell from Rival Arms is engineered to improve the ergonomics and functionality of your Sig P320 Full Size or Compact pistol.
A quality magwell does more than look good. It provides a funnel effect that speeds up magazine changes under pressure, improves grip ergonomics, and protects your pistol's internal components from environmental debris. Whether you're at the range or in the field, this accessory enhances both performance and longevity.
Designed specifically for Sig P320 Full Size and Compact models. Verify compatibility with your specific P320 variant before purchase.