Warne SIG P320 9mm Magazine Extension +5 – Gray

The Warne SIG P320 9mm Magazine Extension adds 5 rounds to your factory magazine capacity without compromising reliability or function. Precision-machined from aluminum with a hardcoat anodized finish, this extension maintains the clean lines of the P320 while providing extra firepower for competition, training, or defensive applications. The included extended spring ensures consistent feeding through the full magazine.

Compatible with SIG Sauer P320 factory 9mm magazines. The gray anodized finish provides a durable, corrosion-resistant surface that resists wear. Installation requires disassembly of the factory magazine baseplate. Extension secures with the original magazine spring and follower plus the included extended spring.

• Type: Magazine Capacity Extension
• Capacity Increase: +5 rounds
• Compatible Firearms: SIG Sauer P320 (9mm)
• Material: Aluminum, hardcoat anodized
• Finish: Gray
• Includes: Magazine extension body, extended spring
• Use: Competition, training, defensive carry (check local capacity laws before use)