12GSF-GREEN : Low Drag, High Visibility 12 Gauge Shotgun Follower


The Phase 5T Low Drag, High Visibility 12 Gauge Shotgun Follower (12GSF) is designed to feed smooth with no binding in most factory 12-gauge magazine and extension tubes. The 12GSF is precision machined from solid 7075-T6 aluminum bar-stock in U.S.A. and comes in both red and green anodizing with bright white lettering and a center hole to help verify that the magazine tube is clear by sight and touch.

  • About one third the bearing surface of a stock follower for smooth feeding and no binding
  • Bright red or green anodized with white lettering for high visibility while clearing weapon
  • Center hole to help verify clear weapon by touch
  • About 80% stronger than 6061-T6 aluminum


Fits in most factory 12-gauge shotgun magazine tubes and extension tubes WITHOUT spring/follower retention dimples. You will need to remove the dimples or exchange the magazine tube to install the 12GSF.
Semi Auto:

Benelli M2 & M4
Mossberg 930
Remington 1100 & 11-87
Stoger M3000
Other 12GA semi auto shotguns


Mossberg 500 & 590
Remington 870
Keltec KSG (takes two)
Other 12GA pump shotguns


Material: Precision machined 7075-T6 Aluminum
Finish: Anodized
Weight: 0.1oz

More Information
Magazines & Accessories Magazine Follower
Caliber/Gauge 12ga
Color No
Manufacturer Number 12GSF-GREEN
UPC 813318023384
SKU 178650
Brand Phase 5 Weapon Systems, Inc
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