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  • Sold as a single 10-32 x 1.25" Clamp Bolt - Flat Head Fastener. The material is 4140 Alloy Steel with a manganese phosphate finish.Purchasing a quantity of two (2) 10-32 x 1.25" Clamp Bolts - Flat Head Fasteners would be ideal for use with any 2-screw clamp Atlas Bipod mounts (BT10, BT65, BT69, BT72).Purchasing a quantity of one (1) 10-32 x 1.25" Clamp Bolt - Flat Head Fastener would be ideal for use with any Precision Rail Mount (PRM) Accu-Shot Monopod (BT12, BT13, BT31).We have also used 10-32 x 1.25" Socket Cap Screws for contractual fulfillments available.
  • Sold as a single 10-32 x 1.25" Socket Cap Screw.Purchasing a quantity of two (2) 10-32 x 1.25" Socket Cap Screws would be ideal for use with any 2-screw clamp Atlas Bipod mounts (BT10, BT65, BT69, BT72). These are what we have used for contractual fulfillments.Purchasing a quantity of one (1) 10-32 x 1.25" Socket Cap Screw would be ideal for use with any Precision Rail Mount (PRM) Accu-Shot Monopod (BT12, BT13, BT31). 
  • Sold as a single 10-32 x 3/8" Flathead Socket Screw.These are the same screws that come installed on all "NC" (No Clamp) models of Atlas Bipods.
  • The ADM-170-S base is precision machined from 6061 T6 aluminum and finished in hard coat T3 Mil-Spec anodize. It features the Patented QD Auto Lock™ Lever system to accommodate both in spec and out of spec rail systems. It has two hole pattern of 1.100”.This lever is manufactured by American Defense MFG, LLC NOT by B&T Industries, LLC and is used on our V8, PSR, CAL and Super CAL models of Atlas Bipods. All warranty issues are to be processed through American Defense MFG, LLCWeight: 1.905 ouncesProudly designed, engineered, machined and assembled in america
  • The ADM-5-H Lever base is precision machined from 6061 T6 aluminum and finished in hard coat T3 Mil-Spec anodize. It features the Patented QD Auto Lock™ Lever system to accommodate both in spec and out of spec rail systems. It has two hole pattern of 1.100”. This lever is manufactured by American Defense Manufacturing and NOT by B&T Industries L.L.C. This custom made lever is made to work with the 5-H Atlas Bipod only.Weight: 1.89 ouncesProudly designed, engineered, machined and assembled in america
  • "Area 419 is always looking for ways to improve existing products when we are not developing new technologies. With the rapid growth in popularity of ARCA rails in precision rifle, we saw a need to improve this great dovetail technology to something that could be mechanically locked in place instead of just friction.  If you have ever tried using a Barricade stop on an existing ARCA rail, you’ve probably also seen it slide under much pressure. Introducing the ARCALOCK Dovetail Rail System." - Area 419The ARCALOCK Clamp works on all standard ARCA/1.5" dovetail rails. It will bolt directly to any "NC" (No Clamp) style of Atlas Bipods (except the 5-H which requires Extension Spigot for compatibility). Compatible Atlas Bipod models listed below.It will also bolt directly to our BT20-B Bottom Picatinny Rail and BT56LD 1/4-20 Lever Adapter.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 Knob. The screw is turned from 303 stainless steel.This clamp is manufactured by Area 419 NOT by B&T Industries L.L.C. All warranty issues are to be processed through Area 419. NO HARDWARE INCLUDED.
    • Weight: 2.5 oz
    Proudly designed, engineered, machined and assembled in america
  • The ARCALOCK Spigot Extension was designed for use with Area 419's ARCALOCK Clamp.Some ARMS17-S accessory with matching hole pattern of 1.100” such as American Defense's ADM-170-s, Arisaka's Picatinny Rail Slider or Really Right Stuff's BTC-Pro Bipod Clamp. However due to design, some clamps will NOT fit such as Magpul's QR Rail Grabber (MAG1196) and Really Right Stuff's SC-ARC Bipod Clamp.It is ideal to adapt our BT35-NC 5-H Atlas Bipod to an ARCA clamp for clearance of the cradle and operation of the clamp's knob. It will also extend all "NC" or No Clamp models (view complete list below) of Atlas Bipods out extra 1.25″ for increased stability. To use with your Bipod that already has a clamp, lever or mount installed, simply remove it to attach the spigot.This spigot is manufactured by Area 419 NOT by B&T Industries L.L.C. Includes two 10-32 x 3/8" flathead socket screws and two 10-32 x 5/8" flathead socket screws.
    • Weight: 1.79 oz
    • Dimensions: 3.2 × 1.24 × 0.35 in
     
  • "Make Picatinny Great Again with the Patent Pending Arisaka Rail Slider. It transforms the Picatinny rail on your rifle into a multi-position sliding mount with a push button recoil lug. A unique detented knob is used to set sliding tension, accounts for out-of-spec rails, allows the mount to be removed or installed without having to slide it off the end of the rail, and can be quickly and easily tightened down for maximum precision." - Arisaka, LLCThe Picatinny Rail Slider will bolt directly to any “NC” (No Clamp) style of Atlas Bipods (except the 5-H which requires Extension Spigot for compatibility) using provided hardware. Compatible Atlas Bipod models listed below.It will also bolt directly to our BT20-B Bottom Picatinny Rail and  BT56LD 1/4-20 Lever Adapter.The Rail Slider is CNC machined from stainless steel and MIL-A-8625 Type III hard coat anodized 6061-T651 aluminum. Includes two (2) 10-32 x 5/16" socket cap screws. Requires a 5/32" allen wrench for installation (not included). Recommended torque: 30 inch lbs. Made in the USA.This clamp is manufactured by Arisaka, LLC NOT by B&T Industries, LLC. All warranty issues are to be processed through Arisaka.
    • Weight: 2.2 oz
  • Sale!
    The ADM-170-S base is precision machined from 6061 T6 aluminum and finished in hard coat T3 Mil-Spec anodize. It features the Patented QD Auto Lock™ Lever system to accommodate both in spec and out of spec rail systems.This lever is manufactured by American Defense Manufacturing NOT by B&T Industries L.L.C. and is used on our Atlas, PSR and CAL models.Weight: 1.905 ounces
  • Sale!
    The BT01-QK is our standard height Sling Stud Mount with QK01 Quick Knob. It is machined from 6061-T6 aluminum that is Mil-Spec Type III hard anodized. Available in black only.
    • Elevation Range: 3.50 – 4.65"
    • Folded Length: 3.65" approximate
    • Weight: 6.5 ounces
    NOTICE: PART BT03 REQUIRED FOR USE WITH M1A/AR FAMILY OF RIFLESHow to determine best size Accu-Shot Precision MonopodProudly designed, engineered, machined and assembled in america
  • Sale!
    The BT04-QK is our standard height Sling Stud Mount with QK01 Quick Knob. Additional Thumbnut installed to LOCK the unit into a fixed elevation. It is machined from 6061-T6 aluminum that is Mil-Spec Type III hard anodized. Available in black only.
    • Elevation Range: 3.75 – 4.85”
    • Folded Length: 3.95"
    • Weight: 7.3 ounces
    NOTICE: PART BT03 REQUIRED FOR USE WITH M1A/AR FAMILY OF RIFLESHow to determine best size Accu-Shot Precision MonopodProudly designed, engineered, machined and assembled in america
  • Sale!
    The BT05-QK is our mid-height Sling Stud Mount with QK02 Quick Knob. Additional Thumbnut installed to LOCK the unit into a fixed elevation. It is machined from 6061-T6 aluminum that is Mil-Spec Type III hard anodized. Available in black only.
    • Elevation Range: 4.80 – 5.85"
    • Folded Length: 4.95" approximate
    • Weight: 8.2 ounces
    NOTICE: PART BT03 REQUIRED FOR USE WITH M1A/AR FAMILY OF RIFLESHow to determine best size Accu-Shot Precision MonopodProudly designed, engineered, machined and assembled in america
  • Sale!
    The BT06-QK is our extended height Sling Stud Mount with QK03 Quick Knob. Additional Thumbnut installed to LOCK the unit into a fixed elevation. It is machined from 6061-T6 aluminum that is Mil-Spec Type III hard anodized. Available in black only.
    • Elevation Range: 5.70 – 6.85”
    • Folded Length: 5.95" approximate
    • Weight: 9.0 ounces
    NOTICE: PART BT03 REQUIRED FOR USE WITH M1A/AR FAMILY OF RIFLESHow to determine best size Accu-Shot Precision MonopodProudly designed, engineered, machined and assembled in america
  • Sale!
    The BT12-QK is our standard height Precision Rail Monopod (PRM) with QK01 Quick Knob. Attaches to standard 1913 Picatinny rail. It is machined from 6061-T6 aluminum that is Mil-Spec Type III hard anodized. Available in black only. NSN 1005-01-678-1553
    • Elevation Range: 3.75 – 4.65”
    • Folded Length: 3.85" approximate
    • Weight: 7.4 ounces
    How to determine best size Accu-Shot Precision MonopodProudly designed, engineered, machined and assembled in america
  • Sale!
    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.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 ouncesProudly designed, engineered, machined and assembled in america
  • Sale!
    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.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 ouncesProudly designed, engineered, machined and assembled in america
  • Sale!
    The BT20B 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 BT19 AAIS on the bottom and accepts any rail mounted bipod. It will also attach to many ARCA rail adaptors currently on the market with the same two hole pattern of 1.100” to the ARCA rail and accept any rail mounted bipod.It is the same rail found on our BT21 TRG Bracket and BT43 Leveraged Rail. It will also attach to the ARCALOCK Clamp.Machined to Picatinny rail standards from 6061-T6 aluminum with Mil-Spec Type III Class 2 finish. NO HARDWARE INCLUDED. Available in black only.
    • Length: 1.60"
    • Weight: 0.57 ounces
    Proudly designed, engineered, machined and assembled in america
  • Sale!
    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
  • Sale!
    The BT30-C Coyote Brown Atlas Bipod Pouch accommodates all V8, Standard PSR and CAL model Atlas Bipods. They offer a pocket for the Atlas Leg Extensions and another for optional Atlas feet.It does NOT accept the 5-H, Super CAL or Tall PSR/CAL models.Made out of 1000 denier corder nylon. Also available in Ranger Green and Black.Weight: 7.9 ounces
  • Sale!
    The BT31-QK is our extended height Precision Rail Monopod (PRM) with QK03 Quick Knob. Attaches to standard 1913 Picatinny rail. It is machined from 6061-T6 aluminum that is Mil-Spec Type III hard anodized. Available in black only.
    • Elevation Range: 5.65 – 6.60"
    • Folded Length: 5.80" approximate
    • Weight: 9.0 ounces
    How to determine best size Accu-Shot Precision MonopodProudly designed, engineered, machined and assembled in america
  • Sale!
    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
    Proudly designed, engineered, machined and assembled in america
  • Sale!
    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 ouncesProudly designed, engineered, machined and assembled in america
  • Sale!
    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. Available in black only.
    • Length: 2.05"
    • Weight: 0.4 ounces
  • Sale!
    The BT51 ACE bracket was designed for the popular A.C.E. Skeleton Stock and provides the means to attach an Accu-Shot PRM style monopod (BT12-QK, BT13-QK and BT31-QK) to your A.C.E. Skeleton Stock. It is machined from 6061-T6 aluminum Mil-Spec Type III hard anodized. Besides the Picatinny rail for the PRM, the BT51 has two flush cups for attaching slings. The two piece bracket is clamped to the angular tube and is held in place with the four supplied SHCS fasteners. No modification is required. A 5/32 hex wrench is required but NOT included. Available in black only.Weight: 2.9 ouncesDesigned, Engineered, Machined & Assembled in America.
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