Expo Arms MIL-SPEC Standard Carbine End Plate

Manufactured by Expo Arms
Manufactured by Expo Arms
11 Reviews

In Stock

Standard orders will ship out in 1 business day (M-F) if ordered by 3:30 pm CST. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination. NFA items will take longer to ship and are dependent upon ATF processing times.

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The Expo Arms Standard Carbine End Plate is a MIL-SPEC component for use with AR pattern lower receivers and carbine receiver extensions.

  • Steel construction
  • Compatible with most AR-15/AR-308 lower receivers
  • Proudly made in the U.S.A.

Expo Arms offers top-quality MIL-SPEC AR-15 components at rock bottom prices. Made in the U.S.A. and covered by Expo’s Limited Lifetime Warranty against manufacturer defects, material or workmanship problems, and even normal wear and tear.
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BrandExpo Arms

Ratings & Reviews

11 reviews


Good quality products.

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Good quality and high durability.

Milspec piece, Great price

by -

Very nice back plate, heavy duty with a great finish..... gets the job done! Fast shipping as expected from PA

Buyer beware.

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This end plate did not fit my Magpul adjustable carbine buffer tube. The plate begins to go over the threads, and then stops inexplicably. Not satisfied.

looks nice, quality is questionable

by -

item looks nice but was slightly bent and had to be flattened out. also did not slip on to the buffer tube without using a bit of force. this and the castle nut from this brand were replacements for a BCM mil-spec carbine tube.

Not impressed

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Not impressed with this item. It looks like it wasn’t finish with the finishing process.

Very Poor Machining

by -

The end plate would not fit on the receiver extension but for maybe a quarter-inch. The finish was terrible and running my finger on the inner ring surface detected obvious burrs and imperfections. I had to Dremel the burrs/imperfections to finally get the end plate to fit. Very disappointed in Expo Arms quality control.

From PA: We're very sorry you received a bad end plate. One of our CS Reps will reach out to you.

Surprised at some of the reviews

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I’ve now used two of these and never had a problem. One on a LWRC and the other in a build. No problems.

Not a great deal

by -

Well was hoping these would be good. They're under sized. Wont fit on my extension tube.

From PA: We're sorry that you received a bad one and we'd be happy to swap it out for you.

Great for the money no issues

by -

Used this on my pistol build worked great on the sba brace no issues will buy again.

Prepare to have re finished.

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I guess for $2-3 i shouldn’t have expected much. That being said this has the worst finish I’ve seen on a firearm part, I’m not even sure it has a finish. If i weren’t planning on having my firearm cerakoted I’d be sending this back.

From PA: We are sorry you are not satisfied with the endplate. One of our customer service reps will be contacting you.