$279.95
9 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 Midwest Industries High Combat Rail HD is the next step up from MI's already popular Combat Rail line, and it's aimed squarely at .308/AR-10 builders who want a handguard that shrugs off abuse. At 15 inches, this one-piece free-float design gives you plenty of real estate for optics, lights, lasers, bipods, and whatever else your setup calls for, all while keeping the barrel free-floated for consistent accuracy.
The HD in the name isn't just marketing. This rail runs thicker walls than the standard Combat Rail, so it holds its shape under load and delivers next to zero flex. Grab the barrel with the handguard mounted and it stays put. That rigidity is exactly what you want when you've got a heavy optic or night vision device up top, since it keeps point-of-impact shift to a minimum. The body is machined from 6061 aluminum and wears a Type III hard coat anodized finish, so it takes knocks and holds up to the elements without complaint.
Midwest built this one around their patented heat-treated torque plate and barrel nut, which is the secret to why these rails install so cleanly and don't walk forward under recoil. Anti-rotation set screws keep everything indexed and true. You get a full-length MIL-STD 1913 Picatinny rail along the top for co-witnessing and mounting optics, M-LOK slots around multiple sides for accessories, and integral QD sling sockets so you can run your sling however you like. The high-profile height is designed to clear most large-frame upper receivers, though it's always smart to confirm your specific receiver and gas system before ordering.
Midwest Industries products are made in the USA and backed by a lifetime warranty, and this handguard keeps up that reputation. For anyone building or upgrading a .308 platform that needs to survive hard use and hold zero, the High Combat Rail HD is one of the more solid options you'll find.
This is the high-profile version designed to clear most large-frame .308/AR-10 upper receivers. Because large-frame uppers vary quite a bit between manufacturers, especially billet receivers, it's worth confirming your specific receiver's tang height and dimensions before installing. Standard forged uppers are generally the safest bet.
Yes, it ships with the barrel nut, the patented torque plate, mounting hardware, hex keys, and a barrel nut wrench, so the rail-specific tools are all in the box. You'll still want a 1/2-inch drive torque wrench on hand to torque the barrel nut to spec. Many builders find the MI barrel nut design makes install refreshingly straightforward.
The HD uses thicker walls than the standard Combat Rail, which translates to noticeably less flex under load. Users consistently report it stays rock solid even when leaning into it or running a heavier barrel profile. That stiffness is the whole point, since it helps keep your point of impact steady with night vision and mounted accessories up front.
Absolutely. It features integral QD sling sockets so you can run a two-point or single-point sling without adding a separate mount. M-LOK slots around the sides handle lights, lasers, bipods, and grips, while the full-length Picatinny top rail covers optics and iron sights.
| UPC | 812102035718 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | MI-CRMHD-308H-15.0 |
| Color | Black |
| Length | 15'' |
| Product Type | M-LOK |
You must be logged in to post a review.
Reviews
There are no reviews yet.