Our newest cartridge in our THUMPER™ line is the 338 THUMPER™. It is a 223 case cut off at the shoulder and a .338 bullet stuffed in. In the short time we have been testing the .338 THUMPER™ we have achieved the following results:
160 grain bullets 2000-2100FPS SubMOA accurracy out to 500 yards.
250 & 300 grain bullets 950-1050 FPS SubMOA accurracy out to 500 yards.
With the 250 & 300 grain bullets it is scary quiet with our suppressor. Our suppressor is a monolithic core design wich comes compleately appart for cleaning so cast lead bullets can be shot threw it without having to worry about clogging up your suppressor.
All our loads including the 300 grain Sierra Match Kings will feed out of an AR magazine. It uses standard 223 mags and bolts in the AR.
338 THUMPER™ Video
http://www.youtube.com/watch?v=RASnCZmiEG8
160 grain bullets 2000-2100FPS SubMOA accurracy out to 500 yards.
250 & 300 grain bullets 950-1050 FPS SubMOA accurracy out to 500 yards.
With the 250 & 300 grain bullets it is scary quiet with our suppressor. Our suppressor is a monolithic core design wich comes compleately appart for cleaning so cast lead bullets can be shot threw it without having to worry about clogging up your suppressor.
All our loads including the 300 grain Sierra Match Kings will feed out of an AR magazine. It uses standard 223 mags and bolts in the AR.
338 THUMPER™ Video
http://www.youtube.com/watch?v=RASnCZmiEG8
