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The overwatch Series - Calibers .375 to .416





The OverwatchTM Model M24A2-375 Series Represents the ultimate in what is possible in Extreme Long Range Hunting Weapons. Bayou Advanced Weapon Systems builds with absolute ZERO Compromise... your specifications, our technology, and know-how all based on extremes of experiences and actual field deployment and use. If .375 is not quite big enough our .416 Caliber the M24A2-A416 is built in the .416 RUM, .416 REM or .416-338 Lapua Magnum Long.


We build in all of the Remington & Remington RUM Cartridges as well as Weatherby, Ackley, Winchester, and many wildcat calibers from mild to wild... Just ask!!! There are no limits on chamberings... it is only limited to your imagination and of course your pocketbook.


Building on the RUM Cartridges, our new Ultra-Cat Tactical, Tac-Mod Tactical, and Adaptive Modular lines range in calibers from 6.5mm to 50 caliber and put some serious smackdown at extreme ranges. We are "bug-hole" rifle builders with over a total of 140 years of combined experience in old world craftsmanship with new-school technologies and know-how and engineering expertise.


Zero-compromise builds exceeding your every expectation of what a custom weapon should be based upon your specifications and whatever you can dream.



375 RUM Caliber, Overwatch Model M24A2-375



Manners Premium or custom stocks available, McMillian, Manners, Chassis or custom finished stocks all available



Premium Optics of your choice . Trijicon or standard on the Overwatch, you can upgrade to any Optic of your choosing. Nightforce, Kahales, Schmidt-Bender, Zeiss, Swarovski, TRACT Optics.



Range Validated before it is sold



Bolt Modifications, Sako Extractors and Dual Ejectors for 100% reliability of feed and extraction



Custom Stocks Available -- One-up to McMillian, Manners, Chassis Solutions, etc. -- limited to our imagination



70%+ efficient Muzzle Taming Brakes



Only the best in Optics & Optics Mounting Solutions - NF, Seeking Precision, Hard Core Gear, Murphy Precision, Leupold and many others



One or Two-Stage Triggers - any brand you desire at any weight pull and tuned sear to that glass-rod feeling of perfection



the overwatch is just that...

badass just redefined what is possible...





SEE OUR ONLINE 2022 Bayou Advanced Weapon Systems Catalog, (UPDATED).

Learn more about the 375 & 416 Caliber RUM Overwatch, and all our weapons platforms, models and specifications. The limit is your imagination, not what is listed in our catalog.





Bayou Advanced Weapon Systems, LLC



By Appointment Only
Natchitoches, LA. 71457
833-AIM-FIRE - 731-607-6527 direct
Copyright 2023