ERATAC M-LOK Adapter for Push Button Swivels – QD Sling Adapter for Push Button Swivels on M-LOK
An adapter is only useful if it connects the right interface.
The ERATAC M-LOK Adapter for Push Button Swivels is an ERATAC M-LOK adapter for push button sling swivels. It is used to mount a push button/QD sling swivel in an M-LOK position.
This product is not an optics mount and not a universal part. It is crucial that your handguard actually uses M-LOK and that the accessory makes mechanical and ergonomic sense at the chosen position.
Important note for classification:
Check before buying: genuine M-LOK interface, accessory type, screw/T-nut fit, desired position, sling routing, hand placement, and clearance to barrel, gas block, suppressor, or light.
What makes this product technically special:
✔ Milled ERATAC version: According to ERATAC, M-LOK/KeyMod accessories are made from high-strength aluminum and hard-anodized.
✔ M-LOK direct mounting: reduces unnecessary intermediate adapters if the platform fits.
✔ No lost components according to system logic: important for small rail and sling adapters on the handguard.
✔ Positioning freedom: accessories can be placed where hand placement, balance, and access are sensible.
✔ Variants: Standard version – cross grooves, sling adapters, or specific mounting types differ significantly.
Why this product?
This adapter exists because modern handguards don't automatically come with Picatinny or sling loops. M-LOK saves weight and bulk, but requires an adapter in the right place if classic accessories are to be used.
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Connect interface cleanly: no makeshift solutions with wrong screws or improvised clamps.
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Choose position freely: accessories are placed where you really want to operate or load them.
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Control weight: only create Picatinny where it is needed.
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Improve sling routing: place the sling point so that the weapon can be carried without disturbing the shooting position.
Instructor's Tip: Test adapter position with equipment before tightening
Do not finalize the adapter installation at an empty table. Bring your sling, bipod, gloves, light, and shooting position. Only then will you see if the position really works.
Especially check with sling points: Does the sling pull the weapon flat against the body or does it tip away? Does the adapter interfere with the support hand? Can the sling touch the bolt catch, charging handle, or a light?
Our assessment
The ERATAC M-LOK Adapter for Push Button Swivels is useful if you want to specifically expand an existing M-LOK setup with Picatinny or sling functionality. It is less useful if your weapon already has a better direct mount or if you choose the wrong interface.
Suitable for:
- M-LOK handguards with a need for accessory mounting
- Range and training weapons with changing accessories
- Hunting or sporting long guns with clean sling routing
- Setups where only short Picatinny sections are needed
Less suitable for:
- Weapons without an M-LOK interface
- Users who actually have a direct Picatinny rail on the rifle
- Accessories that require a different mount or higher load capacity
- Positions where the adapter interferes with hand placement or barrel/gas block clearance
Direct classification:
✔ ERATAC M-LOK Adapter for Push Button Swivels: the right choice if M-LOK is to be precisely matched to the desired accessory function.
✔ Direct accessories without adapter: better if the light, grip, or bipod are directly available for M-LOK/KeyMod.
An adapter is only good if it doesn't add unnecessary bulk and doesn't worsen operation.
Application scenarios
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Range: short Picatinny sections for bipods, hand stops, or accessories.
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Hunting: sensibly placing the sling point or accessory position on the handguard.
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Training: quickly compare sling routing and accessories between setups.
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Workbench: continue to use existing Picatinny accessories on M-LOK/KeyMod.
Practical tip: Check screws after short use
Small adapters are located in highly dynamic areas. After the first shots and after the first transport, check whether screws and T-nuts are still tight.
Use appropriate tools and avoid overtightening screws. Especially at handguard interfaces, damaged threads are quickly more expensive than the adapter.
Features & Construction
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Interface: M-LOK – only suitable for genuinely compatible slots.
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Function: to use a push button/QD sling swivel in an M-LOK position.
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Material logic: ERATAC specifies high-strength aluminum and Mil-Spec Type III for M-LOK/KeyMod accessories.
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Variants: Standard version.
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Limitation: no substitute for a poorly chosen accessory position or an unsuitable platform.
Technical Data
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Brand: ERATAC / Recknagel.
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Product Type: M-LOK Adapter for Push Button Swivel – Interface adapter for accessories.
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Base Interface: M-LOK – check on the weapon before purchase.
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Variants: Standard version.
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Manufacturer/Item Numbers: Standard: T5510-0000.
Scope of Delivery
- 1x ERATAC M-LOK Adapter for Push Button Swivels in selected variant
Not included:
No sling, no bipod, no light, no Picatinny accessories, no handguard, and no tools. Mounting screws/T-nuts are only included if they belong to the specific variant.
FAQ
Does the adapter fit every weapon?
No. It only fits weapons or handguards with a compatible M-LOK interface and sufficient space at the desired position.
Is this an optics mount?
No. This is an accessory or sling adapter. For scopes or red dots, you need a suitable optics mount.
What should I consider with sling adapters?
The sling must run smoothly under tension, must not block controls, and should not tip the weapon unfavorably.
Why not just use Picatinny on the entire handguard?
Because short adapters can reduce weight, bulk, and sharp edges. Using Picatinny only where it is needed is often more sensible.
When is the adapter not useful?
If the interface doesn't fit, the accessory is available directly for M-LOK/KeyMod, or the position worsens your hand placement and operation.
Conclusion: The ERATAC M-LOK Adapter for Push Button Swivels is a useful interface component if M-LOK and accessory function truly match. The benefit arises not from the adapter alone, but from its correct position in the setup.
