- Overall Length: 4.309"
- Weight: 5.22 ounces
- The BT79 Barrett® M107A1® Rail is a 5-slotted 1913 Picatinny rail for direct installation to the Barrett® M107A1® providing the means to mount our Atlas Bipod Picatinny rail mounted bipods. The center-to-center hole spacing of 3.359" fits the outer two holes of the existing three holes in the chassis. We strongly suggest that you measure the hole spacing on your rifle.The center section is machined to Picatinny rail standards from 4140 cold finished steel with a maganese phosphate finish. Two 3/8-16 x 3/4” flat head cap screws are provided.The original 11/16" nuts and tooth lock washers are reused to complete assembly. An 11/16" socket and ratchet wrench OR break-over bar and a 7/32” hex wrench is required for installation (none included). Check out installation instruction below. No modification needed.
- The BT80 M-LOK® Flush Cup Rail is designed for use with all M-LOK® compatible hand guards, forends and buttstocks. It has 5 usable slots and a flush cup allowing the use of Flush Cup sling swivels and sling studs (neither provided). The BT80 can be used to attach any of our 1913 Picatinny rail mounted Atlas Bipods, Accu-Shot Monopods or Folding Foregrip. It requires standard M-LOK® sized slots for mounting.Machined from 6061-T6 aluminum and Type III hard coat anodized. It comes with two 10-24 x 3/8 fasteners and two M-LOK® nuts. Available in black only.
- Length: 2.875"
- Center-to-center: 1.575"
- Width: 0.835"
- Weight: 1.038 oz
- The BT73 M-LOK® Rail is designed for use with all M-LOK compatible hand guards, forends and buttstocks. It has 3 usable slots for attaching any of our 1913 Picatinny rail mounted Atlas Bipods, Accu-Shot Monopods or Folding Foregrip. It requires standard M-LOK sized slots for mounting.Machined from 6061-T6 aluminum and Type III hard coat anodized. It comes with two 10-24 x 3/8 fasteners and two M-LOK nuts. Available in black only.
- Length: 1.575"
- Width: 0.835"
- Weight: 0.59 oz
For a direct M-LOK to "NC" (No Clamp) Atlas Bipod interface, check out our BT70: Atlas M-LOK® Adapter - The BT63 Nose Rail fulfills the desire to get bipods further forward and closer to the bore. Inspired to raise the bipod’s Apex, the “Nose Rail” is designed to be bedded into a channel in the stock with threaded holes for attaching a second rail or sling studs to the bottom of stock.Machined to Picatinny rail standards from 6061-T6 aluminum with Mil-Spec Type III Class 2 finish. NO HARDWARE INCLUDED. Available in black only.
- Overall Length: 7.0"
- Picatinny Rail Section Length: 2.0"
- Center-to-center Hole Spacing: 3" and 3.75"
- Weight: 2.6 ounces
- The BT49 - 2.05" 1913 Adjustable Picatinny Rail has a center-to-center spacing of 1.2 - 1.6". Two machine screws can be used (not included, see BT1517) to attach this rail to the forearm of standard rifle stocks. Machined to Picatinny rail standards from 6061-T6 aluminum with Mil-Spec Type III Class 2 finish.The BT49 can also be attached to a horizontal surface on the Butt section to attach our Precision Rail Monopods. NO HARDWARE INCLUDED. Available in black only.
- Length: 2.05"
- Weight: 0.4 ounces
- The BT20-B/ARCALOCK Clamp is our BT20-B Picatinny Rail installed onto Area 419's ARCALOCK Clamp. It will accept any rail mounted bipod.The BT20-B Rail is machined to Picatinny rail standards from 6061-T6 aluminum with Mil-Spec Type III Class 2 finish. Available in black only.The ARCALOCK Clamp features a proprietary two-stage screw design. Both the Clamp and Knob are machined from 6061-T6 Aluminum with Type III Hardcoat black anodized Clamp and gold anodized Knob. The screw is turned from 303 stainless steel.The clamp is manufactured by Area 419 NOT by B&T Industries L.L.C. All warranty issues are to be processed through Area 419. It can be used on our Atlas V8, PSR, CAL and Super CAL models.
- Weight: 3.2 ounces
- Length: 1.6"
- The BT45 Savage 110BA Fore-end Rail (SFR) will mount using the existing Sling Stud bracket holes on the Savage 110BA fore-end without modification. Once installed it will provide a low profile 1913 Picatinny rail for attaching the Atlas Bipod or other accessories to your Savage 110BA.Machined to Picatinny rail standards from 6061-T6 aluminum with Mil-Spec Type III Class 2 finish with 4041 Alloy steel fasteners having a Manganese Phosphate finish. Available in black only.The newer version of the Savage 110BA has a different hole spacing with a single hole and slots. We strongly recommend confirming the center-to-center hole spacing of 0.506" to ensure proper fit of the BT45. See image.
- Length: 1.6"
- Weight: 0.8 ounces
- The BT43 Leveraged Rail is a BT20-B and an American Defense ADM-170-S lever as a complete assembly. It provides the means to quickly attach/detach any rail attached accessory to include our Atlas Bipods and Precision Rail Monopods. The BT20-B is machined to Picatinny rail standards from 6061-T6 aluminum with Mil-Spec Type III Class 2 finish. Available in black only.
- Length: 1.6"
- Bottom of rail to bottom of BT20-B rail: 0.58"
- Weight: 2.5 ounces
- The BT21 Atlas TRG Bracket (ATB) is designed for use with the Sako TRG line of rifles that utilize the TRG bipod attachment slot with 0.42" hole spacing. The ATB provides a forward mounting position which is also closer to the bore-line.It is designed for use with either the 2-screw clamp (BT10, BT65, BT69, BT72) or quick detach lever (indicated by "LW17") models of Atlas Bipods, which would mount directly to the Picatinny Rail portion of the ATB.Although the No Clamp (NC) models can be mounted onto the ATB, it requires installation of the bipod during the installations of the ATB prior to reassembly of stock. THIS RESULTS IN A SEMI-PERMANENT, DEDICATION OF THE BIPOD TO THAT PARTICULAR RIFLE.The ATB is constructed from 6061-T6 Aluminum with a Type III hard anodized finish and heat treated alloy steel with a Manganese Phosphate finish. Available in black only. Fasteners included: two (2) M5 - .8 x 10” flat head socket cap screws, two (2) 10-32 x 3/4” flat head socket cap screws and two (2) 10-32 x 5/8” flat head socket cap screws
- Length: 3.83"
- Weight: 5.03 ounces
- The BT20-B Atlas Accuracy International Spigot Bottom Rail is the same rail found in the BT20, but consists of the bottom 1913 rail ONLY. It attaches to the bottom of the BT19 AAIS via blind threaded 10/32 holes and has a two hole pattern of 1.100" (see third image).To utilize the quick detach lever on our “LW17” style of Atlas Bipods OR the 2-screw mount style of Atlas Bipods, it is compatible with the following:• Any ARCA clamp with a matching hole pattern. We offer Area 419's ARCALOCK Clamp separately OR together as a complete unit: BT20-B/ARCALOCK Clamp (see fourth image)• Any Picatinny clamp with matching hole pattern. We offer American Defense's ADM-170-S separately OR together as a complete unit: BT43 Leveraged Rail (see fifth image)• Arisaka's Picatinny Rail SliderMachined to Picatinny rail standards from 6061-T6 aluminum with Mil-Spec Type III Class 2 finish. Available in black only. NO HARDWARE INCLUDED. 10-32 x 3/8" Flathead Socket Screws available separately.
- Length: 1.60"
- Weight: 0.57 ounces
- The BT20 Atlas Accuracy International Spigot (AAIS) Rail Set consists of three pieces of 1913 rail that can be attached to the BT19 AAIS on the bottom and both sides. This accommodates for a multitude of options including the mounting of any rail mounted Atlas Bipod.For the bottom rail only, check out our BT20-B.Each rail is machined to Picatinny rail standards from 6061-T6 aluminum with Mil-Spec Type III Class 2 finish. Available in black only. Includes four (4) 10-32 x 5/8" flat head socket cap screws.
- Length: 1.6" each
- Weight: 2.2 ounces
- The BT34 - 2.05" 1913 Picatinny Rail has a center to center spacing of 1.6". Two machine screws can be used not included, see BT1517) to attach this rail to the forearm of standard rifle stocks. It can also be attached to a horizontal surface on the Butt section to attach our Precision Rail Monopods.Machined to Picatinny rail standards from 6061-T6 aluminum with Mil-Spec Type III Class 2 finish. NO HARDWARE INCLUDED. Available in black only.Weight: 0.4 ounces
- The BT33 Tube Rail Kit consists of a Steel Bar Nut, designed to fit inside free float tubes, and a low profile 1913 Picatinny rail 2.05" long with a 1.00" radius back and a center-to-center spacing of 1.602 between the holes.The BT33 is installed with the Steel Bar Nut inside the free float tube and the 1913 Picatinny rail on the outside with the matching holes aligned. Fastened together, they allow the attaching of the Atlas Bipod or other accessories to free float tubes.Machined to Picatinny rail standards from 6061-T6 aluminum with Mil-Spec Type III Class 2 finish. Manganese phosphate finish on the steel bar nut. Hardware included. Available in black only.
- Length: 2.05"
- Weight: 1.3 ounces
- The BT28-N AFAR Rail Nuts are the same nuts used with the BT28 AFAR Rail Kit. They are 4041 Alloy Steel fasteners. The uniquely designed rectangle nuts fit both Freeland and Anschutz style rails by rotating them 90°. Sold as a pair.Weight: 0.22 ounces
- The BT28 AFAR Rail Kit will mount into accessory rails and provide a low profile 1913 Picitinny rail for attaching the Atlas Bipods or other accessories. This is a great option for shooters that have accessory rails and want to use their rail mounted Atlas on several rifles.The uniquely designed rectangle nuts (BT28-N) fit both Freeland and Anschutz style rails by rotating them 90°.Machined to Picatinny rail standards from 6061-T6 aluminum with Mil-Spec Type III Class 2 finish with 4041 Alloy Steel fasteners. Includes two rectangle nuts, two (2) 10-32 x 3/8" flat head socket cap screws and two (2) 10-32 x 1/2" flat head socket cap screws. Available in black only.
- Length: 2.05"
- Weight: 0.89 ounces
- The BT1517 Rail Mounting Fastener Set is used for mounting 1913 rails and consists of two (2) 10-32 T-Nuts and two (2) 10-32 x ¾" Button Head Cap Screws. Sold as a pair.These T-nuts are commonly used by stock builders to accommodate the installation of sling studs and rails. They are typically bedded into the stock from the barrel channel side as illustrated in the third image.Weight: 0.4 ounces
- The BT17 - 4" 1913 Picatinny Rail will accommodate hole patterns with a center to center spacing of 2.2 – 3.5" with a FLAT back to accommodate flat surfaces. It also has a flush cup allowing the use of Flush Cup sling swivels and sling studs (neither provided).A standard sling stud and sling stud spacer or two button head machine screws can be used as a fastener. NO HARDWARE INCLUDED. See BT1517 to attach this rail to the forearm of standard rifle stocks. Machined to Picatinny rail standards from 6061-T6 aluminum with Mil-Spec Type III Class 2 finish. Available in black only.Weight: 1.20 ounces
- The BT15 - 3.35" 1913 Picatinny Rail will accommodate hole patterns with a center to center spacing of 1.76 – 2.78" and a relieved back to accommodate curved surfaces. It also has a flush cup allowing the use of Flush Cup sling swivels and sling studs (neither provided).A standard sling stud and sling stud spacer can be used as one fastener or two button head machine screws can be used. NO HARDWARE INCLUDED. See BT1517 to attach this rail to the forearm of standard rifle stocks. Machined to Picatinny rail standards from 6061-T6 aluminum with Mil-Spec Type III Class 2 finish. Available in black only.Weight: 0.92 ounces
- The BT81 Lil’ Brandi is our long awaited answer to getting a 1913 Picatinny Rail mounted on a traditional rifle stock without taking the rifle apart, drilling holes or damaging the stock. Installation utilizes the existing sling stud and provided cross pin, set screw and hex wrench.It features 3 usable slots for attaching any rail mounted Atlas Bipod and a sling attachment to utilize a sling if desired. The angular wings with rubber pads contact the stock. Machined to Picatinny rail standards from 7075-T6 aluminum with Mil-Spec Type III Class 2 finish. No disassembly required. Patent Pending.Not intended for use with flat stocks (reference fourth and fifth image). If the stock has two sling studs, we strongly recommend using our BT15 or BT17
- Dimensions: 1.95 x 1.5 x 0.663 in
- Weight: 0.89 ounces
