The Atlas Bipod BT46-NC PSR No Clamp, part number BT46-NC from B&T Industries, is the standard-height PSR (Precision Sniper Rifle) Atlas bipod supplied with no clamp fitted. Its two-hole 17S-size pattern accepts the BT19 Accuracy International spigot, the BT70 M-LOK adaptor or any 17S-size lever mount such as the ADM-170-S, and it keeps the PSR's independent pan and cant and quick-change feet.
How It Compares
"NC" means No Clamp. The BT46-LW17 PSR with the ADM-170-S lever is the same bipod with a Picatinny mount already on it, and the BT47-NC PSR Tall supplied with no clamp is the taller-legged version of this listing. If you want the lighter build, the Atlas BT10-NC V8 bipod uses the same no-clamp approach. Compare the range in our Atlas bipod range and the wider UK rifle bipod selection.
Ideal For
- Accuracy International rifles running the factory spigot forend
- M-LOK handguards, mounting straight into a rail slot with the BT70 adaptor
- Long-range and PRS-style shooters building around an ARCA or lever clamp of their own
- Deer stalking and target rifles with an unusual forend that needs a specific mount
Key Features
Technical Specifications
| Series |
Atlas PSR (Precision Sniper Rifle), standard height |
| Mount |
None fitted — accepts BT19 spigot, BT70 M-LOK adaptor or any 17S-size clamp |
| Mount Pattern |
Two-hole 17S-size Atlas pattern |
| Adjustment |
Independent pan and cant |
| Compatible Feet |
Atlas quick-change: BT32 rubber, BT23 ski, BT74 Raider cleat (V8 / PSR / CAL pattern) |
| Leg Extensions |
BT22 fixed 3 inch (76 mm); BT85 adjustable |
| Pouch |
BT30-B, BT30-C or BT30-R standard-height Atlas bipod pouch |
| Brand |
B&T Industries, LLC — Made in USA |
| SKU / MPN / UPC |
BT46-NC / BT46-NC / 810040220135 |
What's Included
- 1× Atlas BT46-NC PSR bipod, no clamp fitted
- Mount installation screws (10-32 flat socket)
Warranty
Supplied 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 & Support
This Atlas bipod is dispatched tracked from our UK warehouse — no import duties and no customs delays — and is backed by UK-based aftersales support.
Frequently Asked Questions
Which mount does the Atlas BT46-NC need?
The Atlas BT46-NC is supplied with no clamp, so it needs a mount bought separately: the BT19 Accuracy International spigot, the BT70 M-LOK adaptor, or any 17S-size lever clamp such as the American Defense ADM-170-S.
Does the Atlas BT46-NC clamp directly to a Picatinny rail?
No — on its own the BT46-NC has no clamp and cannot attach to a Picatinny rail; fit a 17S-size Picatinny mount to it, or choose the BT46-LW17 with the ADM-170-S lever already fitted instead.
What does PSR mean on an Atlas bipod?
PSR stands for Precision Sniper Rifle, and the PSR series is the heavier-duty Atlas line developed from the V8 platform.
What is the difference between the Atlas BT46-NC and the BT47-NC?
They are the same PSR bipod build with the same no-clamp mounting pattern, and the difference is leg length: the BT47-NC is the Tall version with longer legs, and the BT46-NC is the standard height.
Which feet fit the Atlas BT46-NC PSR bipod?
It takes the V8, PSR and CAL pattern Atlas quick-change feet — BT32 standard rubber feet, BT23 quick-change ski feet and BT74 Raider stainless steel cleat feet — each sold as a pair and listed in our bipod accessories.
What is in the box?
The box contains one Atlas BT46-NC PSR bipod with no clamp fitted, plus the 10-32 flat socket mount installation screws.
