Odin Works AR-15 Enhanced Lower Parts Kit

Action is smooth and the break is clean. One of the better feeling mil spec triggers I've used. Really great value for the money!

Because I really like most of the LPK. The trigger guard is very nice and the FCG is an excellent, smooth, mil-spec trigger group. The only issue I had was the rear takedown pin. For some reason no matter how many times I re-installed it, I couldn't get the pin to move after the spring and detent were installed. I ended up having to trim a few coils off the spring. It works fine now, but it is still a little stiff. I never heard of having to trim these springs and the front TD pin worked just fine. I suspect some sort of defect or burr on the pin itself. All is well ( enough) now though and I would buy this kit again. As always the buying experience at Primary Arms was flawless.

The whole kit was trash. Was trying to just build out a decent starter for a friend and I wouldn’t trust this Kit to just function properly. Out of spec on the roll pin being way too long. Springs needing trimming which states but even after trimming still trash. Trigger is awful. And lastly the trigger guard they included was broken and not even able to be installed. I just a few pieces from the kit and tossed the rest as I didn’t have time to return or exchange for the gift to be ready. 0/10 would never purchase again. Not primary arms fault at all. The QC on the manufacture needs to be laughed at next time. Send the products back and tell them to step their game up.

Thank you for your input on this LPK and per our conversation you should be receiving that email shortly.

The kit is well outfitted with good quality components; however, the following parts, though listed in the description, were not included in my package.

1. Pistol grip lock washer
2. TriggMagazine catcher guard
3. Magazine catch
4. Magazine catch button
5. Bolt catch spring

This was a prepackaged item, so it wasn't Primary Arms' fault, but they were willing to fix the issue.

Normally I’m very impressed with Odin products, so I thought an “Enhanced” lpk would be a great choice and bought several. The detents appear to be steel rather than brass and the detent springs are super stiff and need to be trimmed as they’re too long. I did find that it says on the package that the spring for the front take down needs to be trimmed after struggling with installing it, but it didn’t say the back spring would have to be trimmed also. After installing the rear one the take down pin wouldn’t move at all. I tried a little lube and tapping on it with a punch and actually bent the detent. I ended up stealing a spring and detent from another lpk I had. The trigger feels good and everything else seems to be good, but I probably won’t buy these again and I intend to swap all the detents for brass on the remaining ones.

Works ok, safety selector hardware loose

As another reviewer stated..the take down detent springs are too long. I experienced the same situation myself. Easy fix. My only issue other than the springs was the disconnector was really sticky...I replaced it with a spare I had and now the trigger feels better. I like how all the parts are nitrided with a very nice finish. Not a bad kit for the price.

First off, the quality of the kit overall is good. The springs are good, parts are machined well, etc. BUT the takedown springs need considerable trimming. AND the trigger guard won’t work with my Aero standard lower because it has an Allen screw to secure the front of it instead of a detent. I’d buy it again for the quality, but those couple of details should be “bolded” in the item description.

Everything fit together as I hoped they would. This was very important to me as a new customer.

The kit is great for sure and went on easy. It was missing one detent for the safety selector but I had an oops kit sitting beside me anyway so no big deal. That’s on Odin and not primary arms, as usual shipping procedures were excellent on their part.