one of the guns has rubber selection on the left and the other side is the power side. that one did dry fire it to much it worked. trying to find out would broad is in it so i can know how to use it. im looking for a gas thru grib for that one. it has the maxflo on the trigger and looking for a drop forward.  both of them are black and pink impulse sticker on them trying to find out wht they are.

 now other one has power button on black and 2 screw like thing on right side.  it also has the reg and grib that has gauge on it and tapeworm. where grib screw ins its leaking air tightn up and keep coming loose. any help please!!!!

thanks
clearshotdead

got video that im try to post