Accu-Tac
Accu-Tac M-LOK Spec-4 Bipod – MLSB-0004
Shipping Information
Orders ship within the United States only and are typically processed in 1–2 business days. Delivery estimates and any free-shipping offers are shown at checkout. We do not ship internationally. Read our full Shipping Policy.
Returns
Unused items in their original packaging may be returned within 30 days of delivery. Optics that have been mounted or used may be inspected. Email support@dnrsports.com to start a return. Read our full Return & Refund Policy.
Warranty Information
Products are covered by their manufacturer's warranty; coverage and length vary by brand. We'll help you start a claim if needed — email support@dnrsports.com. Read our Warranty page.
The D&R Standard
- Secure Online Ordering
- Carefully Selected Equipment
- Knowledgeable Product Support
- Manufacturer Warranty Information Available
Overview
The Accu-Tac M-LOK Spec-4 Bipod is built for M-LOK handguards, without adding a rail section. It mounts with hardware that bolts it straight onto an M-LOK handguard. It bolts on rather than clamping, so it is not a quick-detach bipod — but nothing protrudes below the fore-end and there is no rail section to add. The legs give 5 height settings across 4 leg-angle positions. It cants to level the rifle on uneven ground. Note it does not pan — the PC and FC lines are the panning models if you need that.
This one bolts straight onto an M-LOK handguard. No rail section, no adapter, and nothing sticking out below the fore-end when it is folded.
How It Compares
Closest alternative: Accu-Tac M-LOK Spec-5 Bipod. Also consider Accu-Tac BR-4 G2 Picatinny QD Bipod, Accu-Tac BR-4 G2 Arca-Spec QD Bipod. Browse all bipods & monopods or the full Accu-Tac range.
Ideal For
- M-LOK handguards, without adding a rail section
- Shooters who want a machined US-made bipod
- Pairing with an M-LOK handguard
Key Features
- Mount — Direct M-LOK bolt-on, hardware included
- Quick detach — No — bolts directly to the handguard
- Height settings — 5
- Leg angle positions — 4
- Movement — Cants (does not pan)
- Finish — Black
- Warranty — Accu-Tac Limited Lifetime Warranty, transferable
Technical Specifications
| Full Model Name | M-LOK Spec-4 Bipod |
| Mount Interface | M-LOK direct-attach; mounting hardware included |
| Platform | Built on the BR-4 G2 platform |
| Height Settings | 5 leg height adjustments |
| Leg Angle Positions | 4 leg angle adjustments |
| Cants | Yes |
| Pans | No |
| Min Height Legs 45 | 5.12" / 133 mm |
| Min Height Legs 90 | 6.62" / 165 mm |
| Max Height Legs 90 | 8.12" / 203 mm |
| Min Stance Legs 45 | 8" / 203 mm |
| Max Stance Legs 90 | 12.25" / 311 mm |
| Closed Width | 3.250" / 82.5 mm |
| Closed Length | 7.5" / 190 mm |
| Weight | 18.5 oz (accu-tac.com product page). |
| Materials | 6061 T6 aluminium alloy / high-strength steel hardware |
| Colour | Flat Black |
| Finish | Type III (MIL-SPEC) hard anodize |
| Feet Supplied | Rubber feet |
| Included Hardware | Mounting hardware included |
| SKU / MPN / UPC | MLSB-0004 / MLSB-0004 / 858520006664 |
Warranty
Accu-Tac backs this with their Limited Lifetime Warranty, which is transferable to a future owner. It covers defects in materials, manufacturing and assembly under normal use. Wear items — rubber feet, support cones and adjustable levers — and blemished stock are excluded, and the cover is void if the product is misused or modified.
US Shipping & Support
Shipped from the USA by D&R Sports Center. If you are unsure which bipod or foot suits your rifle and the ground you shoot on, get in touch before you order — we would rather get it right first time.
Frequently Asked Questions
What does this mount to?
An M-LOK handguard — it bolts on directly, with the hardware supplied. No rail section or adapter needed.
Is it quick-detach?
No. It bolts to the handguard, so it is not designed to come on and off between shots.
Does it pan?
No. It cants to level the rifle, but it does not pan. Accu-Tac's PC and FC lines are the panning models.
How many height settings does it have?
5.
How many leg angles does it have?
4 leg-angle positions.
What feet does it come with?
Rubber feet. Spiked feet, sled feet and P-Ski feet are sold separately.
What warranty does it carry?
Accu-Tac's Limited Lifetime Warranty, transferable, excluding wear items such as rubber feet, support cones and levers.
Technical Specifications
- SKU
- MLSB-0004
- UPC
- 858520006664
- Full Model Name
- M-LOK Spec-4 Bipod
- Mount Interface
- M-LOK direct-attach; mounting hardware included
- Platform
- Built on the BR-4 G2 platform
- Height Settings
- 5 leg height adjustments
- Leg Angle Positions
- 4 leg angle adjustments
- Cants
- Yes
- Pans
- No
- Min Height Legs 45
- 5.12" / 133 mm
- Min Height Legs 90
- 6.62" / 165 mm
- Max Height Legs 90
- 8.12" / 203 mm
- Min Stance Legs 45
- 8" / 203 mm
- Max Stance Legs 90
- 12.25" / 311 mm
- Closed Width
- 3.250" / 82.5 mm
- Closed Length
- 7.5" / 190 mm
- Weight
- 18.5 oz (accu-tac.com product page).
- Materials
- 6061 T6 aluminium alloy / high-strength steel hardware
- Colour
- Flat Black
- Finish
- Type III (MIL-SPEC) hard anodize
- Feet Supplied
- Rubber feet
- Included Hardware
- Mounting hardware included