Expo Arms MIL-SPEC Standard Carbine End Plate

Manufactured by Expo Arms
8 Reviews


Out of Stock


Out of Stock


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.


BrandExpo Arms
FitmentAR-15 / AR-308
TypeReceiver End Plate

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see www.p65warnings.ca.gov

Ratings & Reviews

8 reviews


Great for the money no issues

by -

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

Surprised at some of the reviews

by -

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

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

Not impressed

by -

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

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.

Buyer beware.

by -

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.

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

Good quality products.

by -

Good quality and high durability.