This magazine is for the KWA KP45 Tactical NS2 models (ie KWA KP45 Tactical NS2 ). This will also fit a KSC USP with the System7 internals. The KP45 Tactical Magazine features an extended magazine basepad, and will fit both the KP45 and KP45 Tactical NS2.
The extended basepad on the KP45 Tactical NS2 magazine allows for better grip with gloves and better control during extreme conditions.
Note: This magazine will not fit older KWA or KSC KP45 or USP models. It is designed specifically for the KWA NS2 models and will not fit older GBBs.