MBX Glock & PCC Extension Basepad w/spring

MBX Extension Basepad
Glock Basepad &
140mm Extra Power Spring: $41.99
PCC Basepad & 19 Coil Spring: $44.99

MBX Glock & PCC 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.


MBX PCC Basepad Extension adds capacity to 36 with MBX 19 Coil extra power custom spring for the ultimate performance and reliability.


MBX Custom Springs for MBX Extensions
140mm Extra Power Glock Spring: $5.99
19 coil spring for Ultra: $10.99
24 coil spring for Mega: $12.99

MBX Custom Springs for Glock Style MBX Extensions

Custom wound Wolff premium spring for glock style follower and MBX follower. Produces maximum realiablity and feeding when used in conjunction with MBX extensions.


MBX 20% extra power Glock style spring for factory follower for based extension 5-6rds the ultimate upgrade for 9mm, .40 S&W, and .45ACP.



MBX Follower
New MBX "Snage-free" Follower for Glock Style Extended Magazines

MBX designed follower allows for consistent and reliable stacking of 9mm Rounds for extended magazine tubes. Smooth, sleek profile ensures consistent feeding when used with MBX extended basepad.