HomeGlossary Glossary .300 blk12 gauge.300 Blackout.308.338 Lapua5.565.56 mm5.56mm.50 BMG6.5 creedmoor9mmar 15 pistolar-15 pistolAR PistolCQBred dotSBRshort barrel rifleSureFire X400SureFireX400 SureFire X400UTax Stamp