Atlas Bipod BT33 Tube Rail Kit

The Atlas BT33 Tube Rail Kit, part number BT33 from B&T Industries, puts a 2.05 inch (52 mm) MIL-STD-1913 Picatinny rail on a free float tube. The kit contains the rail, a nut plate and two screws, which is everything needed for tube mounting.How It ComparesThe BT33 is the free float tube version of the same 2.05 inch (52 mm) rail sold on its own as the Atlas BT34 2.05 inch 1913 rail; the difference is the nut plate that lets it clamp to a tube rather than bolt into stock holes. For M-LOK handguards the equivalent is the Atlas BT73 M-LOK Picatinny rail. Bipods to go on it are in our Atlas bipod range.Ideal For Free float tube handguards with no existing rail Practical and service rifle builds and AR-pattern rifles Target and F-Class rifles with tube forends Adding Atlas bipod mounting without drilling the stock Key Features Type: Tube rail kit with 1913 Picatinny rail Rail length: 2.05 inches (52 mm) Fits: Free float tubes Contents: Rail, nut plate and two screws Takes: Two-screw and ADM lever-mount Atlas bipods, and Picatinny monopods Origin: Genuine B&T Industries, LLC — Made in USA Technical Specifications Type Tube rail kit, 1913 Picatinny Rail Length 2.05 inches (52 mm) Fits Free float tubes Contents 1× rail, 1× nut plate, 2× screws Brand B&T Industries, LLC — Made in USA SKU / MPN / UPC BT33 / BT33 / 810040220319 What's Included 1× 2.05 inch (52 mm) 1913 rail 1× nut plate 2× screws WarrantySupplied as genuine B&T Industries stock and covered by the manufacturer's warranty — contact our UK team and we will handle any claim on your behalf.UK Delivery & SupportThis Atlas rail kit is dispatched tracked from our UK warehouse — no import duties and no customs delays — and is backed by UK-based aftersales support.Frequently Asked QuestionsWhat does the Atlas BT33 tube rail kit do? The BT33 mounts a 2.05 inch (52 mm) MIL-STD-1913 Picatinny rail onto a free float tube, so a Picatinny-mount bipod or monopod can be fitted to a tube handguard.What is included in the Atlas BT33 kit? The BT33 kit contains the 2.05 inch (52 mm) rail, a nut plate and two screws.How is the BT33 different from the BT34 rail? Both use a 2.05 inch (52 mm) rail, and the BT33 adds the nut plate and screws needed to clamp it to a free float tube, whereas the BT34 bolts into existing stock holes.Which bipods will mount to the Atlas BT33? Any bipod with a standard MIL-STD-1913 Picatinny clamp will fit, including the two-screw and ADM lever Atlas models.What is in the box? The box contains one 2.05 inch (52 mm) 1913 rail, one nut plate and two screws.