Out of Stock
Colt Carbine Short Barrel Rifle Lower Receiver Assembly
ALL Semi-Auto Colt Rifle Receivers will be marked "Carbine" as of Q4 2020
Description:
Factory Colt complete lower receiver assembly, registered by Colt as a Short Barrel Rifle to build your AR15 or M4. Compatible with all mil-spec AR15/M4/M16 upper receivers and roll marked "Carbine". Manufactured to truly meet and exceed all Mil Spec standards.This item is a serialized part, considered a firearm, factory registered as a short barrel rifle and requires transfer through a FFL/SOT
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Reviews
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That you company for your lower
Hello valued gun person, Please buy this Short Barrel Lower Reciever. As part of our special time give away, we will deliver this lower straight to your doorstep, no FFL required! Please have your dog and proof of purchase ready when we arrive!
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Look good
It looks ok I haven't got to do anything because I'm waiting for government
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Outstanding!
Perfect condition and was pleasantly surprised to see the old M4 Carbine roll mark. Now to wait for approval to pick it up…
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Colt M4 Carbine Short Barrel Rifle Lower Receiver
Great Service! Great Colt Quality! Thanks, Billy
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Colt M4 Carbine Short Barrel Rifle Lower Receiver
Great Colt Parts!
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Colt M4 Carbine SBR
Shipped fast and the lower arrives in perfect condition.
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Shorty Commando
AU was the only place I could find a registered lower. Price was fair and shipping was quick! Thanks, AU!
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Colt M4 SBR Receiver
I purchased two of these M4 SBR receivers and was very pleased with them. They arrived in perfect condition and ready for my Colt Commando uppers. As always------Arms Unlimited delivers THE BEST the industry has to offer!
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Great Lower at a good price
The colt lower arrived as advertised. The stock and pistol grip were correct and the trigger was better less gritty than the typical milspec trigger.