Cornerstone Safety Thumb Ledge for Ruger® Mark IV Black - 1911 Style Thumb Safety for Ruger Mark IV. Replaces factory thumb safety without modifying the internals, and improves hand placement for better grip and control. - This oversized,...

Colt SA Revolver RP Shooters Pak This Shooter's Pak includes a Wolff reduced power mainspring, a reduced power sear/bolt spring (flat-type), extra power base pin spiring and stainless steel hand ejector spring. These kits offer great improvement in the...

Colt SAA Revolver RP Shooters Pak This Shooter's Pak includes a Wolff reduced power mainspring, a reduced power sear/bolt spring (wire-type), extra power base pin spiring and stainless steel hand ejector spring. These kits offer great improvement in the...

T/C Encore and Pro Hunter Barrel Pivot Hinge Pin  This is the original factory hinge pin that pivots the barrel downward when you open and close your Encore or Pro Hunter action. Made from precision ground "drill rod" to fit closely for accuracy...

TC Impact Breech Plug Wrench We are excited to offer new to our loyal TC customers! E. Arthur Brown Company, Inc4088 County Road 40 NW, Garfield, MN 56332

T/C Encore and Pro Hunter Barrel Pivot Hinge Pins  This is the original factory hinge pin that pivots the barrel downward when you open and close your Encore or Pro Hunter action. Made from precision ground "drill rod" to fit closely for accuracy...

400 Legend Stainless TC Encore Accuracy Barrels® by EABCOTwist 1:16, Standard Model, Match Grade Barrels Ready Made TC Encore Accuracy Barrels® fit the TC Encore and Pro Hunter frames. Manufactured by E. Arthur Brown Company with special...

Black Nitride AR15 Bolt Carrier Group Shot Peened Black Nitride Finish w/No Logo Fits 6.5 Grendel Type II, 6 ARC, etc.    Precision machined complete BCG (Bolt Carrier Group) with Black Nitride finish for the excellent durability and...

Nickel Boron AR15 Bolt Carrier Group Shot Peened Nickel Boron Finish w/No Logo Fits 223, 5.56, 350 Legend, 300 Blackout, etc.    Precision machined complete BCG (Bolt Carrier Group) with Nickel Boron finish for the best lubricity, function,...

Scorpion Frame fits All Ruger MKII and MKIII Barrels Hogue Grips No FFL Required... Order and take delivery personally! All Aluminum Lower Frame for Ruger Mark II, III, and 22/45 Completely Assembled w/Volquartsen Competition Parts Drop-In Ready.....

Cthulhu Grip Frame fits All Ruger MKIV Barrels No FFL Required All Aluminum Lower Frame for Ruger MKIV Completely Assembled w/TandemKross Competition Parts Drop-In Ready... Fits All Ruger Mark IV Barrels Drop-In Ready... Fits All Ruger Mark IV 22/45...

Ruger® 10/22® Mag Dropper™ II Magazine Release SilverNew and Improved Version II Mag Dropper literally DROPs Ruger 10/22 Magazines with the press of your trigger finger or thumb. Magazines are easily released out of the magazine well when...

Thread Protector fits AR15 HBAR Contour 1/2 x 28 Stainless- Protect and beautify your HBAR muzzle threads with this beautiful knurled stainless thread protector. Standard 1/2 x 28 thread with a length of 5/8th inch and .740" diameter, it fits all EABCO...

Cornerstone Safety and Thumb Ledge for Ruger Mark IV 22/45 Red- 1911 Style Thumb Safety for Ruger Mark IV 22/45. Replaces factory thumb safety without modifying the internals, and improves hand placement for better grip and control. - This oversized,...

AR-15 Armorer's Essentials Kit, Delta Series, includes all the essentials a gunsmith or armorer would need to complete a full rifle build. Upper Vise Block Clamp with Gas Tube Align ToolPivot Pin Installation ToolRoll Pin Istallation ToolTorque...

TC Bore Driver Eld-X, 50 Cal, 340 Grain, 12Pk **Brand New TC Product Coming! Stay Tuned!** E. Arthur Brown Company, Inc4088 County Road 40 NW, Garfield, MN 56332

TC Bore Driver Eld-X, 45 Cal, 280 Grain, 12Pk **Brand New TC Product Coming! Stay Tuned!** E. Arthur Brown Company, Inc4088 County Road 40 NW, Garfield, MN 56332

TC U-View Flex Loader, 50 Cal. **Brand New TC Product Coming! Stay Tuned!** E. Arthur Brown Company, Inc4088 County Road 40 NW, Garfield, MN 56332