Product Description
ALL Semi-Auto Colt Rifle Receivers will be marked "Carbine" as of Q4 2020; furniture may vary.
Description:
Factory Colt complete lower receiver assembly to build your AR15, M16 or M4. Compatible with all mil-spec AR15/M4/M16 upper receivers. Manufactured to truly meet and exceed all Mil Spec standards.
This item is a serialized part, considered a firearm and requires transfer through a FFL
NOTE: This product is a firearm receiver and is not classified as a rifle or pistol and can be built as desired.
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Product Reviews
149 Reviews Hide Reviews Show Reviews
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Exactly what I needed.
Product was in stock, cheaper than I found it elsewhere and shipped promptly. Arrived to my FFL in great condition packaged neatly. Thanks guys
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Just as advertised
Everything went smoothly with the purchasing and shipping. I’m very happy with my item and arrived brand new and ready to go.
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Colt M4 lower receiver
Always great dealing with AU! Just wish y’all would get away from USPS! Ordered mine the day before a friend ordered his, he received his in about three days, mine took over a week! Will definitely use AU for future purchases, I’ll just choose another shipping method.
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Colt Carbine lower
Great value for builders, was expecting a colt box when I received the package but did not come with one. Package was wrapped and protected extremely well nonetheless. Great buy!!
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Colt Carbine Lower
Everything came as expected, and the lower was in overall good condition. Small scratch on the area near the buffer tube, but it’s purely cosmetic. Arrived quickly and functions as it should. Already have a second one on order for different clone build.
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Colt M4 Carbine Lower Receiver Assembly
Legendary Colt product. One of the only places in stock. Very reasonable priced. Arms Unlimited is my go to retailer for hard to find firearms and accessories.
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Colt m4 lower
Great price and lower arms unlimited Called next day after I ordered contacted my ffl and said they were shipping it next day and I paid for 2nd day air 1 and 1/2 weeks later I wrote arms unlimited they said colt had recall wish they could have at least e mailed me and explained situation I understand if things happen that are out of their control but as a business I feel they have some growing room to do in their customer service
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Great lower
Exactly what I wanted. Shipped out super fast. Might buy another one.
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Outstanding Quality
This product was excellent quality.
