TX Arms AR15 Ranger – Foundation Lower



This is our very own TX Arms Ranger AR15 lower receiver. We’ve gone ahead and taken the guess work out of it all for you, and did the hard stuff.

We started with our TX Arms Ranger stripped lower. This is a deep pocket, 7075-T6, forged mil spec lower. It’s the heart and soul of your new rifle build…and what the ATF classifies as a “firearm” since it has the serial numbers.

We then added our own blend of spices with our TX Arms builders kit, and buffer tube assembly. All of the hard work has been professionally installed, and saved you hours of crawling around looking for detents that got launced 2 zip codes away. We installed a phosphate magazine catch, bolt catch, buffer retainer pin, and nitrided takedown and pivot pins. We also installed a 7075-T6 milspec buffer tube extension, verified that it was perfectly aligned with the lower receiver, and then torqued to spec (38-40 ft.lbs). We then sealed the deal with two perfectly cooked stake dinners on the end plate to ensure that the buffer tube was set correctly, and will not ever loosen unless it’s asked nicely…with a big stick.

This is the start to your new rifle, and the first step along the way to falling in love with America’s most popular rifle. We did the hard part that requires special tools, wrenches, and can potentially harm and scratch your new prized AR15…leaving you with the fun of deciding on how to dress it up next exactly the way you want it in order to make it all yours!

You will still need a fire control group (trigger), grip, stock, and trigger guard to complete the lower…or leave it as is in true foundation form to stash away under the bed so that you can build your next rifle when your wife isn’t looking at the credit card statement.

This firearm is covered under our TX Arms Lifetime Warranty

Manufacturer: TX Arms
Model: Ranger
Type: Receiver
Caliber/Gauge: Mult


Additional information

End Plate

Mil-spec, Steel QD Socket

Buffer Weight

Carbine, H1, H2, H3

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