M-LOK Accessories

Kit out your handguard with our range of M-LOK accessories at Onyx Armaments. Shop M-LOK bipods, bipod mounts, QD sling mounts and forends that attach directly to M-LOK slots — no rails, no extra weight.

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About this range

M-LOK Accessories, explained.

Slim, lightweight and secure mounting for lights, slings, bipods and more. Leading brands. £5 tracked UK delivery in 7–10 business days.

Straight-pull builds: M-LOK accessories mount to the handguard, so they fit UK straight-pull and rimfire AR rifles running any M-LOK-compatible forend. Read our straight-pull AR-15 parts guide for what fits and what does not.

M-LOK or Picatinny? Read our M-LOK vs Picatinny mounting guide — how each rail interface works and what's compatible.

Explore more: Bipods & Mounts, Slings & Sling Mounts, or all AR-15 Parts & Accessories.