$35.00
5 in stock
Online inventory may differ from in-store availability.
Quick turnaround so you get your gear sooner.
Trusted checkout with industry-standard protection.
Keeping Traditions Alive Since 1953
Secure Transactions provided with 
The Arisaka Defense Low Profile Picatinny Rail solves a problem plenty of M-LOK builds run into: getting a solid strip of 1913 rail without adding a bunch of unnecessary height. This 5-slot version measures 2.15" long and sits only .277" above the mounting surface, which pulls your accessories in close to the handguard for a slimmer, more balanced feel. If you've fought with bulky adapters that push everything out and away from your rifle, this one keeps things tight and purposeful.
What sets this piece apart is the three-nut mounting layout. The 5-slot rail secures with three M-LOK nuts, which spreads the load of heavier gear across more of your handguard. That matters when you're hanging something with real leverage on it, like a bipod or a vertical grip, since a two-point mount can work loose faster under that kind of stress. More contact points means a more stable, confidence-inspiring platform.
Arisaka CNC machines this rail from 6061-T651 aluminum and finishes it with a MIL-A-8625 Type III hard coat anodize, so it holds up to knocks, weather, and normal field abuse without complaint. The whole thing weighs in around 0.7 oz, so you're adding mounting flexibility without any meaningful weight penalty. It's made in the USA, and the tolerances are dialed in enough that it plays nicely with any in-spec Picatinny accessory, plus it's fully compatible with the Arisaka Rail Slider if you run that system.
Installation is straightforward with the included hardware, though you'll want an IP25 or T25 Torx driver on hand since one isn't in the box. Once it's torqued down, it stays put. This is one of those small parts that quietly makes a build feel more finished, whether you're setting up a lightweight carbine or dialing in a precision rig.
You'll need an IP25 or T25 Torx driver to drive the included button head screws, and it isn't packed in the box. It's a common bit, so most well-stocked gunsmithing or general tool kits will have one. Snug the screws down evenly across all three nuts for the most secure hold.
The third nut spreads the stress of heavier accessories across more of your handguard. That extra contact point keeps things from working loose when you're running gear with leverage on it, like a bipod or vertical grip. It's the main reason to reach for the 5-slot over a shorter section for demanding setups.
This Arisaka rail sits just .277" above the mounting surface, which is noticeably slimmer than many M-LOK to Picatinny adapters on the market. That reduced height pulls your accessories in tight to the handguard for a cleaner, less bulky profile. It makes a real difference on lightweight and low-profile builds.
It's an in-spec 1913 Picatinny rail, so it works with any standard Picatinny-mounted accessory. It's also fully compatible with the Arisaka Rail Slider if you run that system. So whether you're mounting a light, a grip, or a sight, you're covered.
| UPC | 635963341695 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | LPR-M |
| Color | Black |
| Product Type | Rail |
| Style | M-LOK |
| Length | 2.15 |
You must be logged in to post a review.
Reviews
There are no reviews yet.