
Welcome to Your Solution
Who we are
What we Do
Big Bore LLC specializes in supporting government agencies and qualified entities with expertise in artillery, armored vehicles, and ordnance. Our services include weapons familiarization courses, consultation, modern weapons systems development and testing. With over 20 years of experience in the defense industry, we provide solutions for legacy and modern systems, including parts replacement, refurbishment, and manufacturing.

ISO 9001:2015 Certified
International Organization for Standardization allows companies the structure to systematic services for their customers.

FFL Type 10 & FEL Type 20

DDTC/ITAR Registered

CMMC LVL-2 Comp
Our SERVICES
Big Bore LLC brings hands-on experience with weapons systems spanning from the 18th century through modern platforms. This broad expertise enables us to take on a wide range of projects—from custom, one-off builds to long-term IDIQ contracts with extended timelines.