TTI Base Pad Fits 2011 9/38 4mm +2 Black

Specs

• Model Base Pad
• Type Magazine Extension
• Fits 2011 Style Magazines in 9MM/38 Super
• Capacity +2 rounds
• Finish Anodized
• Color Black

Key points

• The 4mm is TTI's mid profile extension for the Staccato/Infinity/Springfield Prodigy/Atlas/Infinity 9/38 2011 style magazine
• Although it will work on all 2011 style magazines, it is recommended for the 140mm magazine
• It brings the capacity up from 20 rounds to 22 rounds with the factory spring and follower and still fits the USPSA 140mm gauge