MBX Glock & PCC Competition Extension Basepads

MBX "Mega" PCC Competition Extension Basepad including spring for Factory Glock 9mm and ETS Magazines only
MBX "Mega" PCC 6" Competition Extension Basepad with MBX Custom Spring

Adds Maximum capacity up to 57


For Factory Glock 9mm and ETS Magazines only.


Includes:
- MBX 6" Mega Extension Basepad
- MBX 28 Coil Custom Spring



MBX New PCC/Glock Competition Extension Basepads - Assembling, Aligning, & General Tips
MBX "Mini" PCC Competition Extension Basepad including spring for Factory Glock 9mm and ETS Magazines only
MBX "Mini" PCC Competition 4" Extension Basepad with MBX Custom Spring

Adds Maximum capacity up to 47


For Factory Glock 9mm and ETS Magazines only.


Includes:
- MBX 4" Mini Extension Basepad
- MBX 24 Coil Custom Spring


MBX "Plus 6" PCC Competition Extension Basepad including spring for Factory Glock 9mm and ETS Magazines only
MBX "Plus 6" PCC Competition Extension Basepad with MBX 19 coil extra power custom spring for the Ultimate Performance and Reliability.

Please note added Capacity:
- Gives Plus "6" on 17 round 9mm Glock Magazine for total 23
- Gives Plus "5" on 31 round 9mm Glock Magazine for total 36


For Factory Glock 9mm and ETS Magazines only.


Includes:
- MBX Plus 6 Mini Extension Basepad
- MBX 19 Coil Custom Spring


MBX Glock Competition Extension Basepad w/Spring
Glock Basepad &
140mm Extra Power Spring

MBX Glock Competition Extension Basepad Including Spring

MBX Glock Basepad 140mm Extension taking capacity to 23rd for 9mm and 21rd for .40 S&W.


Kit includes longer and 20% extra power MBX custom spring for consistent feeding and slide lock. Uses factory follower.


Includes:
- MBX Glock Extension Basepad
- MBX 140mm Custom Spring