Use with the P99C and 15/16-round mags
Durable polymer material for rugged use
Also fits P99/SW99 with 20-round mags
This Walther Grip Extension for the P99C allows use of full size 15- and 16-round magazines. These extensions can also be used on your normal sized P99/SW99 with 20-round magazines. Durable polymer material for rugged use. Black finish.