bfg 50a light weight and easy to handle super shorty most popular aow pump shotgun for a reason serbu firearms sfi 15 lower receiver click to order super shorty legendary aow pump shotgun the rn 50 serbu firearms new single shot .50 the su 15 serbu firearms new upper for the ar 15 m 16 bfg 50 high quality low price rugged and simple bfg 50a world s best production semi auto .50 bmg rifle typhon 20 protoype 20mm cannon coming soon the su 15 serbu firearms new upper for the ar 15 m 16 february 9th 2015 by serbu firearms serbu firearms new upper receiver for the ar 15 platform uses a different operating system which eliminates the need for a buffer and buffer tube the operating rod houses the main spring and the gas system uses a fixed piston . the result is a gun that runs much cleaner is more reliable and can be more compact than any ar 15 which uses a buffer tube ... read more the serbu super shorty june 5th 2013 by the bang switch originally designed as a challenge to manufacture a very short repeat action aow from a close friend the serbu super shorty shotgun has achieved over 1 000 units sold and is now available in several configurations . with documented customers that include police departments foreign governments military units and even hollywood ... read more find a dealer select your state these dealers have either previously handled delivery of a serbu firearm or have sent their ffl to information from us . social check out all our pages to connect with us . we have a pretty active youtube channel so dont forget to subscribe a new video is added biweekly email mark answers all his emails personally ; however he s extremely busy and it can sometimes takes a long time for a reply we re talking about weeks here folks . a different kind of gun company email mark serbu.com phone 813 243 8899 address 5902 johns road tampa fl 33634 firearms bfg 50 bfg 50a super shorty accessories company contact dealers