Magpul GL9 21 Round Magazine Sleeve For glock 17

Industrial polymer Strong & lightweight Fills gap to grip on glock 17Adds length & comfort to grip Fits Magpul GL9 21 mag only Magazine not included One (1) year warranty Made in the USA

Magpul Industries PMAG 21, 9MM, 21 Rounds, Fits Glock 17,19,34, AR9 and most PCC, Black

Magazine Sleeves For Sale

Best Glock Magazine Extensions and Basepads: From +1 to +20 - Pew Pew Tactical

Magpul Industries PMAG 21, 9MM, 21 Rounds, Fits Glock 17,19,34, AR9 and most PCC, Black

Pachmayr Mag Sleeve Mag Adapter Glock 17, 22, 31 Mags to fit Glock 19

Magpul Pmag 21 rnd Review

Magpul Industries PMAG 21, 9MM, 21 Rounds, Fits Glock 17,19,34, AR9 and most PCC, Black

Magpul Glock 26 Magazine Options

Magazine Sleeve/Spacer/Adapter Glock G26/G27 With Glock G19/G23 Magazine - READ!