Reviews & Ratings for TRYBE Defense AR-15 Mil-Spec 5.56 NATO/.223 Rem/.300 Blackout Complete Bolt Assembly — 29 reviews — Page 1

This is the best well built all specs are top notch.

Super slick bolt and it was a great price! Have purchased many items from Optics Planet, they always have good prices on some of the latest AR parts! Have been a repeat buyer for some time!

Was a good deal received faster than expected. Worth the price and fit great. Fit and finish was perfect.

Very easy to maintain clean and very affordable price

Perfect fit the headspace was exact have taken it out and fired it cycles like it’s supposed to great fit for the gun

I got this, along with the cam pin, to have as backup. I have a simple Diamondback DB15, along with a full spare nitride BCG by Trybe. So I installed this bolt and cam pin into the Trybe BCG and put a few mags through it the other day. Zero issues. I can't comment on durability with a high round count, but as a spare it should be great. I know that there are general concerns about NiB finishes so I'm not sure I'd use it as main. I like nitride finish.

Initially I thought the gas rings felt somehow loose or appeared a tad larger than I'm used to, but the bolt rides nice and tight in the carrier and function was flawless.

If anyone cares, it's a 16", carbine gas, and I tried 223 (55gr), 556 M183 (55gr), and AAC 75gr OTM, all without issues.

So far I have tried Trybe's charging handles, complete BCG's, and now this bolt. Have not seen any real defects. Just sent back a dust cover that had the printing off-center and crooked, that's the only thing. I hope they keep improving so we can have these inexpensive options.

My AR all of a sudden stopped firing, took it apart and suspected the bolt and firing pin. After cleaning it still didn’t fire. Found this and the firing pin as a set. Installed it in my bolt carrier and works great.

Received this bolt quickly after placing my order for the 5.56 NATO nickel boron bolt assembly. Since the price was so friendly I bought two, one for myself and another for my son. The bolts came each in a little plastic bag, very plain and unremarkable.
Keep in mind that while I am an experienced shooter, I am no gunsmith or such, and my opinions are those of a layman. My visual examination of the bolt assembly was positive. The nickel boron finish is slick, sure to mean less lubricant is required and may make cleaning easier. I did not see any machining marks anywhere on the bolt, everything looked as it should be. Overall, it looks very well made. I have not yet taken it to the range so I can not comment on performance.

Great product at a quite reasonable price .... fits perfectly and plan to use it in my .300 Blkout upper.

I needed a bolt for the parts kit . I switched out the bolt to check it, and it ran fine . Never hurts to have back up parts .