My Cart

Due to high order volume, orders can take 5 to 7 business days to ship.

You have no items in your shopping cart.

Bushmaster O.R.C. 223 16-inch M4 30rd

Bushmaster O.R.C. 223 16-inch M4 30rd

Availability: In stock


No Hidden Credit Card Fees!

Quick Overview
Bushmaster Optics Ready Carbine, AR, Semi-automatic, 223 Rem/556NATO, 16" Barrel, Black Finish, 6 Position Collapsible Stock, 30Rd, 1/2" Risers, Milled Gas Block 90391

$5.99 Flat Rate shipping on all firearms!
(8.25% tax for TX residents)


Note: Many of our pictures are stock photos provided by manufacturers and do not always represent the actual item being purchased. Please verify this picture accurately reflects the product described on this page before you place your order.



"Features a gas operating system, a 16"" chrome-lined M4 type barrel with A2 Birdcage suppressor, and a six-position telestock. Ships without iron rear sight. Includes flat-top upper receiver, Picatinny optics rail with 1/2"" optics risers, a milled gas block, and an oval M4 type forend. Comes with operator's safety manual, 30 round magazine, safety block and black web sling."

Additional Information

Additional Information

Manufacturer Bushmaster
Condition New in Box
Action Type No
Caliber 5.56
UPC 604206086693
Model Optics Ready Carbine
Type No
Manufacturer Part Number 90391
Accessories No
Barrel Length No
Finish Per Color Black
Capacity No
Firing Casing No
Frame Per Material No
Hand No
Sights No

Customer Reviews 8 item(s)

Good gun for the price
I bought one of these a couple months ago from Grabagun. Quick shipping and couldnt be happier with the quality of the firearm. I have put 120 rds of steel case wolf ammo with no problems.

My only gripe about this purchase is that the picture is a little deceiving. The picture shows the gas block with a short section of picatinny rail, however this is not accurate. I was planning on mounting MBUS but it is not possible without installing a new gas block or quad rail.
Review by Yours Truly / (Posted on 2/25/15)
best way to go
First off, if you are wondering if you should order any firearm from GrabAGun, do it. This was my first, and it was very simple. Not only is it well worth the price, but I had trouble entering a coupon code at time of check out, called customer service, and they fixed the problem very professionally.
This Bushmaster model is a great way to go. If you are going to add equipment to it, like I did, you can get the Blackhawk quad rail to go with it. You will still finish at a lower price point than any other new AR with a quad rail. Now that Bushmaster is using chrome-lined barrels, it is an even better value.
Review by Brady / (Posted on 2/16/15)
Great Purchase
Just as described, perfect condition. I really like this model. Great value, Arrived quickly
Would buy again
Review by Hombre AZ / (Posted on 10/9/14)
Satisfied Customer
Wow!! Great deal and super fast shipping.
Review by Ready / (Posted on 10/6/14)
It's Everything they say it is and more.
Wonderful weapon, great price and super fast shipping, haven't been to the range yet , But will let you know when I do.
Review by James / (Posted on 10/6/14)
This AR is great and has all the features needed to get the job done. Bushmaster makes amazing products and this is such a great deal. "Best weapon I own" Customize it how ever you like and get one while they last. So glad I did and love Grab-A-Gun...Thanks!
Review by Lockdown / (Posted on 9/26/14)
Great Value - Bangs for the Bucks
Very nice carbine with great value. Chrome lined bbl, Bushmaster quality and for the price you can't beat it! Very happy with my carbine.
Review by BIGGER_HAMMER / (Posted on 9/18/14)
GrabAGun Service and Product A+
GrabAGun service is A+. Smooth hassle free transaction, super fast shipping to FFL, no CC , cash price only, bidding practices. shenanigans The fit, finish, and workmanship on the X-15 E2S ORC is A+. If for some reason you believe current Bushy quality and workmanship has slipped post Cerebus you better think again.
Review by Denner / (Posted on 9/15/14)