$15.99
3 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 
Building or rebarreling an AR15 comes down to getting the barrel nut torqued correctly, and that is exactly what the NcSTAR Crows Foot Barrel Tool is built to do. It fits GI-spec barrel nuts and interfaces with either a 1/2 inch or 3/8 inch torque wrench, so you can dial in the number rather than eyeballing it with a pipe wrench and hoping for the best. The whole thing is made of steel, so it holds up to repeated shop use without rounding off or flexing on you.
A proper barrel nut torque sits at a minimum of 30 ft-lbs and should not exceed 80 ft-lbs, with the exact number depending on where the next notch lines up so your gas tube seats correctly. This crows foot design lets you hit that window precisely because it works with a calibrated torque wrench instead of the general-purpose armorer's wrench a lot of folks start with. The tool is even engraved with the barrel nut torque range as a handy on-the-bench reference.
At roughly 3.5 inches long, 2.2 inches wide, and 0.7 inches deep, the NcSTAR barrel tool is small enough to toss in a tool roll or range bag and forget about until you need it. It weighs in around 8 ounces, so it adds real capability without bulking up your setup.
Whether you are swapping a barrel, installing a free-float handguard, or just servicing a rifle you already own, this crows foot takes the mystery out of the barrel nut step. One thing worth noting when you use it: a crows foot extends the effective length of your torque wrench, so keeping it at 90 degrees to the wrench handle keeps your reading honest. Do that, and you get consistent, spec-correct results every time you pick it up.
The tool is compatible with both 1/2 inch and 3/8 inch drive torque wrenches, so most standard wrenches will fit right up. You will want a torque wrench that covers at least the 30 to 80 ft-lbs range for AR15 barrel nuts. Just remember that a crows foot changes the effective length of the wrench, so keep it at 90 degrees to the handle for an accurate reading.
Yes, the NcSTAR crows foot is made for GI-spec (mil-spec) AR15 barrel nuts, which is what you will find on the majority of standard uppers. If your rifle uses a proprietary or free-float barrel nut with an unusual pattern, double-check that it matches the GI-spec profile before ordering.
The barrel nut should be torqued to a minimum of 30 ft-lbs and not exceed 80 ft-lbs. Within that range you tighten until the next notch on the nut lines up so the gas tube passes through cleanly. The NcSTAR tool is even engraved with that torque range so you have it right in front of you at the bench.
You can. The steel construction handles both loosening and torquing GI-spec barrel nuts, which makes it handy for rebarreling jobs and handguard swaps. For stubborn or seized nuts, some builders like to pair it with a breaker bar or a little heat to break them free.
| UPC | 848754015082 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | VTARCFBRL |
| Color | Black |
| Model | |
| Product Type | Tool |
You must be logged in to post a review.
Reviews
There are no reviews yet.