This Custom SSI Magazine Extension is for AK style box fed shotguns.
-Use your Plastic SGM Tactical or Surefire Vepr-12 and Saiga-12 magazines.. Magazine not include.
-Add this extension and SSI spring to have a nice super reliable plus 6 setup. Using the factory spring will not work.
-12 round mags become reloadable 17 round mag.
-Smooth slide on design that locks down with two setscrews. Tools included...
-Uses the SSI Basepad or Factory SGM Tactical, Surefire Basepad.
-These are also modular and can be stacked, so if you want to go for a combo even bigger than what we recommend.. go for it.
-These extensions have been match tested for months with half loaded drops with no issues, although we have replaced a few extensions due to repeated drops on hard surfaces in dryfire. We recommend not using them in dry fire. If you have this issue, send us a picture of the failure and we will send a replacement free of charge. There are also plans to thicken up the areas effected.
NOTE: Chamfering the inside of the SGM magazine is required; instructional video below.
Tested Magazines and shotguns
AK: Vepr 12, KL, KS, Saiga, Elite, SMG and Surefire Mags
AR: VR60, VR60plus, VR80, VRBP100, VRPA40, Typhoon