MDL Competition Follower for 2011 STI Magazines
Thin magazine follower designed for STI pattern 2011 magazines to increase capacity by +2 rounds compared to OEM followers.
PRODUCT INFO
The MDL Competition Follower for STI magazines is designed specifically for STI pattern 2011 magazine tubes.
Designed to not lock the slide back on the last round.
Compatible with common magazine springs.
The MDL Competition Follower for 2011 STI is NOT COMPATIBLE with MBX 2011 magazines.
MJF Nylon 12 printed.
For 140mm magazines:
- The MDL 2011 STI will fit 24+1 (9mm) and 20+1 (.40SW) with an 11 coil spring
For 170mm magazines:
- The MDL 2011 STI will fit 30+1 (9mm) with a 13 coil spring
Thoroughly tested with the following magazine types:
- 2011 STI 9mm and .40SW