Shop semi-automatic rifles from Boss Firearms — an authorized dealer for LMT Defense, Knights Armament Company (KAC), Heckler & Koch, and Sons of Liberty Gun Works. Our inventory includes the LMT MARS-L 5.56, LMT MARS-H 7.62, KAC SR-15 E3, HK MR762, and more. All semi-auto rifles are in-stock and ready to ship. We handle all NFA transfers in-house, including SBR conversions.
LMT Defense
Sons of Liberty Gunworks
Smith & Wesson
Smith & Wesson
FN America
Sons of Liberty Gunworks
Barrett Firearms
Barrett Firearms
Barrett Firearms
Christensen Arms
Christensen Arms
Daniel Defense
