E. Arthur Brown Co

Thread Protector fits 350 Legend and 400 Legend AR15 HBAR Barrel - 350 Legend and 400 Legend AR15 Barrel has a unique muzzle thread so we had to make up these thread protectors especially to fit that barrel. Specially Threaded 9/16" x 24 tpi Length is...

Ruger Mk I, II, III HSS Ease-Of-Assembly Upgrade- The HSS (Hammer Strut Support) is a parts upgrade that greatly improves the ease of assembly for Ruger MK I,  II, and III pistols (It DOES NOT fit ANY 22/45, nor ANY Mk IV). It simply eliminates the...

Standard AR15 A2 Flash HiderScrews on to your threaded barrel. 1/2x28 tpi. Overall length approximately 1.75 inches. Also works great as a thread protector.  

Colt AR15/M16 Lower Receiver Offset Adaptor PinEasily adapts Colt large pin lowers to fit standard small pin AR15 upper receivers, ensuring a precise, tight fit. Key Features: Compatibility: Designed to bridge older Colt large pin lowers with modern...

Savage Accuracy Recoil Lug - Matte Black Replaces stamped Savage recoil lug with a precision machined, parallel ground, oversized recoil lug for strength, alignment, rigidity, and accuracy. Savage factory recoil lugs are stamped not machined. Their...

Shotgun Forend Screws fit Laminated TC Encore Forends  - All the hardware needed to attach our EABCO laminated 20ga and 12ga shotgun forend to your TC Encore or Pro Hunter Shotgun barrel. This hardware includes the two special screws and washers.-To...

Universal Swivel Stud Kit   Includes 1 machine screw swivel stud and 2 wood screw swivel studs. Usually the machine screw stud goes in the forend and is backed by the nut (included) and shortened to fit. The wood screw stud usually goes in the...

Ruger 10/22 Accuracy Firing PinWider Impact Surface Disrupts the Rim Less, Improves Accuracy Potential  Firing pin impact plays a critical role in the accuracy of rimfire cartridges. For example, the Russians developed a 2-pin system that dominated...

  These are the standard forend screws that fit Encore 24 and 26 inch barrels as well as Prohunter 28 inch barrels. New forends include these screws so, if you are ordering a new forend, you do not need to order these screws. We offer the ...

Originally developed for the military, the OPS Muzzle Brake is the result of extensive research into muzzle gases and the effects of redirecting them for recoil reduction and accuracy enhancement. Excellent for big game as well as varmint cartridges (...

Encore Muzzle Loader Forend HardwareFor Factory Walnut and EABCO Laminate Muzzleloader Forends   All the hardware needed to attach the Encore Laminate or Factory Walnut Muzzle Loader forend. Includes the leaf spring rod retainer with screw, and...

 8-40 thread Stainless Plug Screws for front sight holes on Thompson Center Muzzleloaders. These screws work on the following TC Muzzleloaders; Encore, Encore Pro Hunter, Black Diamond, Omega and Tiumph. If you need blue plug screws, please click...

8-40 Plug Screws Blue (Pair) Plug screws fill in sight holes when you remove the sights. They screw in flush, look nice, and protect the threads in case you ever want to re-mount the sights. 8-40 thread Blue Plug Screws fit the  front sight holes...

Magnum Slimline Muzzle Brake Blue Installed Includes Custom Installation - Aligned to Your Barrel and Bore Includes 11 Degree Target Crown - Enhances Accuracy Potential Reduces Felt Recoil Approximately 42-45% on Up To .45 Caliber Expansion Chamber...