Building an AR that takes Glock magazines? Well here is your ticket! Like the DB1015, this block can be used for two different platforms. The Glock small frame (9mm/40cal) flip it over and build or work on your Glock large frame (45acp/10mm)! Tightest lockup of any block out there without having to "fit" it to work! Stop ruining your mags!!
*Fits most receivers
LIFETIME GUARANTEE! No questions asked
DB945
SKU: DB945
$19.95Price
Send us a picture of your broken Duo Block, we will send one out immediately!
Yes we can brand the Duo Block for you for an additional fee! Please contact us for details!