E. Arthur Brown Co

KAK Compensator Kit9/16x24 fits 40 Cal- Includes Crush Washer- Often, 350 Legend Barrels are threaded 9/16x24 to avoid mounting a 22 or 30 caliber brake. The exit hole has to allow clearance for the ...

EABCO Firing Pin SPRING fits TC Encore Pro Hunter- Replacement for the Thompson Center factory firing pin spring (that sometimes breaks). Our EABCO brand spring is made from a little thicker spring...

T/C Contender G1/G2 Locking Bolt Set - Tool Steel by EABCO- Precision machined tool steel barrel locking bolts for TC Contender and G2 Contender barrels. 2021 was a worrisome time when S&W announced...

T/C Contender and G2 Barrel Pivot Hinge PinsThis barrel hinge pin is a direct replacement for the Thompson Center Contender and G2 Contender hinge pins.  Made from precision ground "drill rod" to fit...

EABCO Picatinny Scope Mount fits Ruger 10/22- This Precision Machined 10/22 Picatinny Rail mounts to your existing 10/22 scope mounting holes and gives superior alignment and rigidity for the best...

T/C Encore and Pro Hunter Barrel Pivot Hinge PinsThis barrel hinge pin is a direct replacement for the Thompson Center Encore and Pro Hunter hinge pins.  Made from precision ground "drill rod" to fit...

Encore Grip Bolt Set- the shorter 1.5” bolt fits MOST synthetic buttstocks, while the longer 2” bolt fits MOST laminate and wood buttstocks, but some laminates/wood need the shorter, and vice versa...

TC Encore/Contender Barrel Locking Bolt Spring- This is the coil spring that powers the Locking Bolts in the barrel underlug of Thompson Center Encore Pro Hunter and Contender. The locking bolts are...

T/C Extractor Leaf Spring by EABCOThis is the little leaf spring that fits against the bottom of rimless extractors on Thompson Center accessory barrels. Rimless cartridges such as 223 Remington or...

T/C Contender 45-70 Extractors are Tool Steel by EABCOThese 45-70 extractors are used for TC Contender and G2 Contender barrels that are chambered for the 45-70 Government cartridge. Our extractors...

T/C Contender 44 Magnum Extractors are Tool Steel by EABCOThese 44 Magnum extractors are used for TC Contender and G2 Contender barrels that are chambered for the 44 Remington Magnum (44 Mag)...

T/C Contender 30-30 Winchester Extractors are Tool Steel by EABCOThese 30-30 Winchester extractors are used for TC Contender and G2 Contender barrels that are chambered for the 30-30 Winchester...

T/C Contender 22 Magnum Extractors are Tool Steel by EABCOThese 22 Magnum extractors are used for TC Contender and G2 Contender barrels that are chambered for the 22 Winchester Magnum Rimfire (22...

T/C Contender 22 LR Extractors are Tool Steel by EABCOThese 22 LR extractors are used for TC Contender and G2 Contender barrels that are chambered for the 22 LR cartridge. Our extractors are...

TC Contender Underlug Roll Pin Kit- Replacements for the roll pins used in the underlug assembly of Thompson Center Contender and G2 Contender barrels. Includes 6 large and 3 small pins to fit both...

EABCO Logo Stocking Caps  Stay warm on your hunt, or just working around your yard in our new EABCO fleece lined stocking caps.  Caps have stitched on brown leather EABCO logo patch.  Choose gray, OD...

Magnum Slimline .308 Muzzle Brake Blue - Uninstalled Fits Pre-Threaded .308 Barrels with 5/8-24 Thread Fits 308 Win, 7.62 NATO or Smaller

Magnum Slimline .223 Muzzle Brake Blue - Uninstalled Fits Pre-Threaded .223 Barrels with 1/2-28 Thread Fits 223 Rem, 5.56 NATO or Smaller

USP Bore Paste Gun Barrel Cleaner - USP Bore Paste is an abrasive paste (garnet) that is softer than steel but harder than barrel fouling. It is great for removing carbon, lead, and copper fouling...

DPMS COMPATIBLE