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Factory Colt bolt carrier assembly for your AR15, M16 or M4 is the only bolt carrier manufactured to truly meet and exceed all Mil Spec standards. Compatible with full-auto or semi-auto receivers. The bolt carrier is MPI tested & marked to give you ultimate confidence in your weapon system.
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Reviews
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Colt bolt carrier
Good deal, good shipping
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no c on bolt
this is not a negative review just some information on no c stamped or scribed c outside of carrier the one i received. staking ok. chrome finish inside good. outside phosphate finish good, mil spec appearance
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Extremely Poor Service
I contacted Arms Unlimited about a bit of machining that I felt wasn't done right... The person returning the email, stated that I needed to "get with Colt, since they're the manufacturer" ... Yet, you are the Colt DEALER that passed it along... I don't think I'll buy anything from AU for a good long while.
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Quality carrier
I did not buy this bolt carrier for the Colt pedigree. I couldn’t care less about prestige and pedigree. I care about components that hold up to real world hard use. That said I haven’t used this carrier yet. I keep spare bolts because they are consumable items. Started a new build, only needed a carrier as I have bolts. Side by side comparison of this carrier with some of my others makes me think this is made by microbest for colt. NO tooling marks, the chrome lining is smooth as glass, they key is straight, correct fasteners and proper staking. I haven’t used it yet, but if you need a carrier and no bolt, for the price I’d buy this one every time regardless of branding or pedigree.
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Colt is the standard
Excellent quality with fast shipping, no complaints
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Colt BCG
Awesome as always a great experience with Arms Unlimited. C marked Colt BCG how can you go wrong? Great prices and awesome hard to find parts. Super fast shipping and the best customer service in the industry!
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Great product
Excellent quality and performed great. Fast shipping.