Borden Rimrock BR actions are perfect for LV Benchrest, Unlimited Benchrest, 600/1000 Yard Light and Heavy Gun Benchrest as well as FTR Rifles.  The action is quick operating as it has the “bolt throw” of a Remington XP100.  It is about 7 3/8 inches in overall length. The action is 1.350 in diameter and is made of hardened 416 Stainless Steel.  The bolt body is hardened 4142 steel and is spiral fluted. The action utlizies a trigger hanger and comes with 1 hanger. Standard orders are timed with Bix &Andy/Jewell and we have hangers for Flavio Fare and Trigger Tech available.  We can time for other triggers for extra charge.

The action with single port setup with no recoil lug for glue in weighs 30.25 ounces.  Action with left or right loading port and left or right 6.5×47 miniport weighs 29.25 ounces. The action is available with 223 boltface, or the PPC/BR/308 boltface..  It is available as Right Bolt Right Port, Right Bolt Left Port, Left Bolt Left Port, Left Bolt Right Port, Right Bolt Left Port Right Eject, Left Bolt Right Port Left Eject.  There are 2 sizes of ejection ports.  The mini is 1.8 inches long and is perfect for PPC, BR cases including the Dasher variants.  

The mini 6.5×47 port is 1.950 inches long and is designed for the 6.5×47 Lapua family of cases.   Of course the longer miniport will also eject the shorter cases.  We are offering a .215 thick spacer ring for individuals that want to adapt barreled they have fitted for Stolle Panda actions.  The action comes standard with a cylindrically ground finish.  Mirror polish is available as an option.  The action is also available with dual blind pinned 1/4 inch thick recoil lug.

Borden Rimrock BRL actions are perfect for long Range single shot rifles using standard magnum or 30-06 family cartridges.   The action has the “bolt throw” of a Remington long action.  It is about 8 7/8 inches in overall length. The action is 1.350 in diameter and is made of hardened 416 Stainless Steel.  The bolt body is hardened 4142 steel and is spiral fluted. The action utlizies a trigger hanger and comes with 1 hanger. Standard orders are timed with Bix &Andy/Jewell and we have hangers for Flavio Fare and Trigger Tech available.  We can time for other triggers for extra charge.

The action with single port setup with no recoil lug for glue in weighs 36 ounces.  Action with left or right loading port and left or right 6.5×284 miniport weighs 35 ounces. The action is available with PPC/BR/308 boltface or the standard magnum boltface.  It is available as Right Bolt Right Port, Right Bolt Left Port, Left Bolt Left Port, Left Bolt Right Port, Right Bolt Left Port Right Eject, Left Bolt Right Port Left Eject.  

There is one size of ejection ports.  The mini port is designed to be large enough and long enough to eject empty 30-06 cases.    The action comes standard with a cylindrically ground finish.  Mirror polish is available as an option.  The action is also available with dual blind pinned 1/4 inch thick recoil lug.

Borden Rimrock BRLXD actions are same length as the BRL action and are made to be 1.470 inch in diameter versus 1.350 to result in a heavier and more rigid action for heavy BR, Long Range hunting and F Open rifles. This action perfect for long Range single shot rifles using standard magnum or 30-06 family cartridges. The action has the “bolt throw” of a Remington long action. It is about 8 7/8 inches in overall length. The action is 1.470 in diameter and is made of hardened 416 Stainless Steel. The bolt body is hardened 4142 steel and is spiral fluted.The action utlizies a trigger hanger and comes with 1 hanger. Standard orders are timed with Bix &Andy/Jewell and we have hangers for Flavio Fare and Trigger Tech available.  We can time for other triggers for extra charge.

The action with single port setup with no rail and no recoil lug for glue in weighs 44.5 ounces. Action with left or right loading port and left or right 6.5×284 miniport weighs 43 ounces. The action is available with PPC/BR/308 boltface or the standard magnum boltface.

It is available as Right Bolt Right Port, Right Bolt Left Port, Left Bolt Left Port, Left Bolt Right Port, Right Bolt Left Port Right Eject, Left Bolt Right Port Left Eject, Right bolt Left port bottom eject or Left bolt right port bottom eject. The bottom eject versions can utilize up through the 284 win case. There is one size of side ejection ports. The mini side eject port is designed to be large enough and long enough to eject empty 30-06

cases.   The action comes standard with a cylindrically ground finish. Mirror polish is available or black nitride are available as options. The action also has an available screw on bottom recoil lug.

Borden Rimrock BRM actions are perfect for HV Benchrest, Unlimited Benchrest, 600/1000 Yard Light and Heavy Gun Benchrest as well as FTR Rifles and sometimes F Open rifles.  The action has the “bolt throw” of a Remington short action.  It is about 8.14 inches in overall length. The action is 1.350 in diameter and is made of hardened 416 Stainless Steel.  The bolt body is hardened 4142 steel and is spiral fluted. The action utlizies a trigger hanger and comes with 1 hanger. Standard orders are timed with Bix &Andy/Jewell and we have hangers for Flavio Fare and Trigger Tech available.  We can time for other triggers for extra charge.

The action with single port setup with no recoil lug for glue in weighs 34 ounces.  Action with left or right loading port and left or right 6.5×284 miniport weighs 33 ounces. The action is available with 223 boltface,  the PPC/BR/308 boltface or the standard magnum boltface.  It is available as Right Bolt Right Port, Right Bolt Left Port, Left Bolt Left Port, Left Bolt Right Port, Right Bolt Left Port Right Eject, Left Bolt Right Port Left Eject.  There are 4 sizes of ejection ports.  The mini is 1.8 inches long and is perfect for PPC, BR cases including the Dasher variants.  The mini 6.5×47 port is 1.950 inches long and is designed for the 6.5×47 Lapua family of cases.  

The mini 6.5×284 port is 2.4 inches long and is designed for the 308 Win and 284 Win family of cases. Of course the longer miniports will also eject the shorter cases.  We are offering a .215 thick spacer ring for individuals that want to adapt barreled they have fitted for Stolle Panda actions.  The action comes standard with a cylindrically ground finish.  Mirror polish is available as an option.  The action is also available with dual blind pinned 1/4 inch thick recoil lug.

Borden Rimrock BRMXD actions are perfect for HV Benchrest, Unlimited Benchrest, 600/1000 Yard Light and Heavy Gun Benchrest as well as F Open Class Rifles.  The action is 1.470 in diameter and is made of hardened 416 Stainless Steel.  The bolt body is hardened 4142 steel and is spiral fluted.  The action with single port and optional bottom bolt on recoil lug weighs 42.6 ounces.  Action with left or right loading port and left or right 6.5×47 miniport weighs 39.5 ounces including bolt on recoil lug.The action utlizies a trigger hanger and comes with 1 hanger. Standard orders are timed with Bix &Andy/Jewell and we have hangers for Flavio Fare and Trigger Tech available.  We can time for other triggers for extra charge.

The action is available with 223 boltface, PPC/BR/308 boltface; or standard Magnum Boltface.  It is available as Right Bolt Right Port, Right Bolt Left Port, Left Bolt Left Port, Left Bolt Right Port, Right Bolt Left Port Right Eject, Left Bolt Right Port Left Eject.  There are 4 sizes of ejection ports.  The mini is 1.8 inches long and is perfect for PPC, BR cases including the Dasher variants.  

The mini 6.5×47 port is 1.950 inches long and is designed for the 6.5×47 Lapua family of cases.  The mini 6.5×284 port is 2.4 inches long and is designed for the 6.5×284 family of cases.  The Magnum mini port is not very mini and is designed for ejection of the WSM and RSAUM cases.  Of course each of the longer miniports will also eject the shorter cases.  We are offering a .215 thick spacer ring for individuals that want to adapt barreled they have fitted for Stolle Panda actions.  The action comes standard with a cylindrically ground finish.  Mirror polish is available as an option.

Borden Rimrock Denali actions are same length and diameter (8 7/8 and 1.470 inch) as the BRLD action. The Denali has larger threaded counterbore for the barrel tenon ( 1 1/8×18 TPI) and utilizes a .750 nominal diameter bolt that has 1.06 diameter lugs that are .469 high.

The action is designed so that it can accommodate the use of 338 Lapua and Norma magnum cartrdiges. The action is 1.470 in diameter and is made of hardened(38 to 40 Rc) 416 Stainless Steel. The bolt body is hardened 4142 steel (40 to 44 Rc) and is spiral fluted. The action with single port setup with no rail and no recoil lug for glue in weighs 44.5 ounces.The action utlizies a trigger hanger and comes with 1 hanger. Standard orders are timed with Bix &Andy/Jewell and we have hangers for Flavio Fare and Trigger Tech available.  We can time for other triggers for extra charge.

The action is available with stand magnum boltface (.545) or the Lapua magnum boltface (.590). It is available as Right Bolt Right Port, Right Bolt Left Port, Left Bolt Left Port, Left Bolt Right Port. The action is NOT available as a dual port action The action comes standard with a cylindrically ground finish. Mirror polish is available or black nitride are available as options. The action also has an available screw on bottom recoil lug.

• Concentric threads (1 1/16×18 TPI for all models except Rimrock Denali)
• Rimrock Denali threads are 1 1/8×18 TPI
• Perpendicular boltface (within .0002)
• Perpendicular locking lugs
• Perpendicular action face
• The actions feature the patented “Borden Bumps” that result in a very close bolt body to action bore fit when the bolt is closed ( <.001″ diametral clearance). Bolt Diameter on The Rimrock family except Denali is nominally .700 inches with bolt lug diameter of .970 and lug height of .428.  The Denali actions have a nominal bolt diameter of .748 and lug diameter if 1.093 and lug height of .465
• Holes for scope bases are milled and thread milled 8 x 40 (versus drill and tap) and are in line with action bore. Thread milling results in snug threads that are concentric to the hole.
• Rimrock BR, Rimrock BRM, Rimrock BRMXD, Rimrock BRMMF, Rimrock BRL, Rimrock BRLXD, Rimrock B, and Rimrock Denali  Models feature removable trigger carriers as the standard trigger attachment system
• Hardened and ground pinned recoil lugs are available as an option. We have two models-a  blind double pinned model for actions that are under 1.45 in diameter and a bottom bolt on for actions 1.450 and larger
• Action bodies are 416 Stainless Steel hardened to 38 to 40 Rc
• Chrome Moly Action bodies are available as an option in some models
• All Bolts are currently manufactured in one piece body with brazed on handle. Bolts are made from Heat treated 4142. Bolts are annealled and hardened to 44 to 46 Rc after primary machining. Final grinding and machininig is done in full hardened state.
• Rimrock BR, Rimrock BRM, Rimrock BRMXD, Rimrock BRL Models are single shot and are available RBLP, RBRP, LBLP, LBRP, RBLP Right Eject, LBRP Left Eject
• Rimrock BRM, Rimrock BRMMF, Rimrock BRMXD are available also as RBLP bottom eject or Left bolt Right Port bottom eject for ppc and BR family
• Rimrock BRL, Rimrock BRLXD are available as RBLP bottom eject LBRP bottom eject for up to 284 win
• Rimrock B is single shot and is available RBLP; RBLPRE; RBRP
• Rimrock HBR is an action specifically designed for Hunter Benchrest competition.  The action has a mag well cut that is non functional and the bolt uses a coned nose.  It is available also without the magazine cut. It is available RBRP; LBLP;RBLP;LBRP;RBLPRE;LBRPLE
• Mountaineer RR action is similar to the SSR and LSR actions-but the body does not have the faceted lightening cuts.  It more easily allows polishing of the action which is common for PRS rifles. The short action is also available with the optional AW magazine well cut. The action is cylindrically ground and utilizes Borden Bumps on the bolt. The Mountaineer action is available with integral recoil lug
• Models SSR and LSR are designed to fit Rem 700 Stock inlet and are for Light Hunting rifles and Hunter BR rifles.
• Models SSR and LSR are available RBRP; RBLP, LBLP and LBRP and are available as repeaters or single shot
• Rimrock Denali actions are for large magnums and have eitehr a std .545 boltface or the 404 Jeffery boltface (.590). These actions are available RBRP, RBLP, LBLP, LBRP–no dual port options available for this model.
• Sako style extractor is standard