Provides a consistent, safe reference point for support-hand placement
Uses minimal rail space (½ M-LOK Slot)
Ambidextrous design
Bundle & saveDiscount applied automatically at checkout
Mix and match across the range: 2 items save 5%, 3 save 10%, 4 or more save 15% on your whole basket.
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£5 tracked UK deliveryOrder today — estimated delivery 7–10 business daysOrdered in from the manufacturer for you · Royal Mail Tracked 24 · tracking emailed on dispatchDelivery details
Fitment
Compatible with octagonal aluminium handguards only.
Genuine manufacturer stockOrdered in from the brand for your order — never grey imports or copies.
30-day returnsChange your mind within 30 days of delivery, unused and boxed.
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Product details
Everything you need to know.
Description
The minimalist ½-slot M-LOK Index Stop is a small hand stop primarily for the index finger as a reference point to maximise protection, comfort, and grip for the support hand by decreasing the risk of muzzling the support hand. The Index Stop has a ridged texture on the front and rear surfaces, and is built to the same dimensions (⅛ʺ protrusion from the rail surface) as Magpul Type 2 M-LOK Rail Covers for seamless integration.
Consistent indexing for improved control.
Moulded from Magpul’s proprietary polymer. Made in the USA.
Why shooters choose the M-LOK Index Stop
Provides a consistent, safe reference point for support-hand placement
Uses minimal rail space (½ M-LOK Slot)
Ambidextrous design
Ridged front and back for increased control
Compatible with octagonal aluminium handguards only
Integrates with Magpul Type 2 M-LOK Rail Covers
What the M-LOK Index Stop fits
Compatible with octagonal aluminium handguards only. Available in Black, Flat Dark Earth, Modified Coyote Brown, Olive Drab Green.
Specifications
Brand
Magpul
Product
M-LOK Index Stop
Type
Hand Stop
Colours
Black, Flat Dark Earth, Modified Coyote Brown, Olive Drab Green
Material
Polymer
Origin
Made in USA
MPN
MAG1568
Genuine Magpul, ready to fit. Order the Magpul M-LOK Index Stop today — ordered in from the manufacturer for you and sent by Royal Mail Tracked 24, with delivery in 7–10 business days.
Black, Flat Dark Earth, Modified Coyote Brown, Olive Drab Green
Material
Polymer
Origin
Made in USA
MPN
MAG1568
Category
Hand Stop
Barcode
840815151012
In the box
Magpul M-LOK Index Stop
Delivery & returns
Delivery
£5 tracked UK delivery on every order via Royal Mail Tracked 24. Our products are ordered in from the manufacturer rather than held in UK stock, so please allow 7 to 10 business days (Monday to Friday, excluding bank holidays) from the date of your order for it to reach you. Tracking details are emailed on dispatch. UK delivery only.
Returns
You have 30 days from receiving your order to cancel it for any reason, then 14 days to send it back unused and in its original packaging. Faulty, damaged or incorrect items are replaced or refunded and we cover reasonable return postage. Refunds go back to your original payment method within 14 days of receiving the return.
Black, Flat Dark Earth, Modified Coyote Brown, Olive Drab Green. Choose your colour from the options above.
What does the M-LOK Index Stop fit?
Compatible with octagonal aluminium handguards only.
Where is it made?
Magpul makes it in the USA.
What is it made from?
Polymer, according to Magpul.
How is it delivered?
It is ordered in from the manufacturer for you and sent by Royal Mail Tracked 24, with delivery in 7–10 business days and £5 tracked UK delivery.
How long does delivery take?
7 to 10 business days from the date of your order. Every order is sent Royal Mail Tracked for a flat £5 and you receive tracking details by email when it is dispatched.
Is this a genuine manufacturer product?
Yes. We list only genuine parts and optics from the brands shown, ordered in from the manufacturer for your order.
Will it fit my rifle, shotgun or pistol?
Compatibility notes on this page come from the manufacturer. If you are unsure, email us with your make and model before ordering and we will check rather than guess.
Do you offer multi-buy discounts?
Yes. Bundle & Save applies automatically in your basket: 5% off when you buy 2 items, 10% off at 3 items and 15% off at 4 or more. It works across the whole range, so you can mix and match, and there is no code to enter.
Can I return it if it is not right?
Yes — you have 30 days from delivery to cancel for any reason, as long as the item is unused and in its original packaging. See our returns policy for the details.
Why Onyx Armaments
Bought once. Bought right.
Genuine manufacturer stockOrdered in from the brand for your order — never grey imports or copies.
£5 tracked UK deliveryRoyal Mail Tracked 24, 7–10 business days, tracking emailed on dispatch.
30-day returnsChange your mind within 30 days of delivery, unused and boxed.
Real answers, fastUnsure about fit? Email support@onyxarmaments.co.uk and we check with the maker.