Billet +1 Magazine Base Kahr 9mm


In stock


The smallest, and most durable way to add an extra round to your Kahr 9mm pistol!  These bases are about the size of a pinky extension, but provide an additional round of capacity in any Kahr 9mm pistol.  CNC machined from aircraft grade aluminum and hard anodized, these are quality parts not fused, 3D printed plastic.

+1 Magazine Base for Kahr 9mm magazines.  Fits 6 or more round magazines and adds one round capacity to your Kahr pistol with less length than a 1 round extended magazine (see photos).  A stainless steel lock screw secures the extension solidly to the magazine.

Compatible with all Kahr factory 9mm magazines, factory followers and factory springs or Wolff Gunsprings magazine springs in standard or +5% power.  Compatible with Lakeline metal followers on 7 round or larger magazines.  Easily installed with a 3/32 Allen wrench.

Sold in the Continental U.S., Alaska, Hawaii, and Puerto Rico only.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Additional information

Weight 2 oz
Dimensions 7 × 5 × 1 in