Magpul M-LOK Aluminum Picatinny Accessory Rail

I have the 3, 5, and 7 slot versions of this.The 3 slot takes up a single mlok slot, and is just the right size for a QD, as pictured.The 5 slot is very awkward with its screw spacing if you have to deal with a low profile gas block, like in the case of a bipod attachment. It needs 1 and a half mlok slots.The 7 slot is long enough that it can straddle a gas block without interference, pictured.They get expensive if you need multiple, but it’s Magpul so you know the quality will be, at a minimum, acceptable.

this is Magpul, always great quality. Works for my bipod.

Fit great, would buy again if needed.

Great aluminum rail, attaches securely to M-Lok slots, takes up 1.5 slots.

This Magpul rail adapter is rock-solid once installed. The machining is precise with clean edges and perfect M-LOK alignment - no wobble or play when properly mounted. The aluminum construction feels substantial without adding unnecessary weight, and the anodized finish has proven durable against wear.Installation is straightforward if you follow the included torque specs. The T-nuts engage positively with a satisfying click, and the anti-rotation tabs keep everything exactly where it should be. The rail slots are properly sized to MIL-STD-1913 specifications, so accessories mount without any fitment issues.Important installation tip: clean the mounting surface thoroughly and use a torque wrench to avoid over-tightening. The included hardware is high quality, but you'll want to use a tiny bit of blue Loctite if you're planning heavy use.One note: while compact, double-check the length you need for your specific application - the rail section might be longer than necessary for some setups. The low-profile design keeps accessories close to the mounting surface, which is exactly what you want for most applications.​​​​​​​​​​​​​​​​

It is pricey but it is metal. It connects easy to m-lok slot handguard.

Magpul rail was a perfect fit

It’s Magpul, what else do you need to know? Needed a bit of m-loc picatinny for a bipod. Aero Precision hand guard.