Layton from United States, LA Public Profile

These are a great addition to a build. Staking a castle nut can be difficult if you don’t have a vise and vise block for a lower. These make securing the buffer tube extremely easy. I’d recommend adding some blue loctite as well. I’ve had one loosen up on me with a lot of use.

This is an excellent bolt catch/release. The extra size on the paddle make it far easier to hit to release the bolt. The extended portion on the bottom makes it much easier to lock the bolt open. Highly recommend you add this to your rifle/pistol. I have one on all of mine.

Got this to add to my plate carrier. It’s a little hard to install/thread through the molle. It fits very well and holds a TQ very well. It’s very easy to remove the TQ from the holder as well. I’d highly recommend this for a plate carrier or battle belt setup.

The reticule on the 510c is one of the sharpest, clearest reticules I have used compared to trijicons, EOTechs, vortex, sig, etc. the viewing window is fairly large as well and provides a clutter free view.

This is to update my previous review. I was consistently getting an 8lbs trigger pull from the middle of the trigger, 7lbs from the lower 1/4 of the trigger, and 6lbs from the bottom edge of the trigger. Tried playing with set screws, swapping my KNS anti walk pins for normal trigger pins, pull weights stayed the same. Also i had a lot of difficulty getting both trigger pins into the receiver. Put my Timney in the Aero M5 lower and pins slid right in. This, coupled with the other issues I had, Rise Armament had me send the trigger back to them to inspect and repair or replace. They replaced the whole unit and sent me a new one. The bottom of this one was a little bit sharp that I needed to polish. But, this is a very good trigger. Crisp 2.5lbs break when pulling from the lower 1/4, short reset, no grit at all on pull or reset, both trigger pins slid in and out easily.

This bag works great for carrying small odd and ends. Think of it as a water resistant, beefy ziplock bag. I use it when going out on the boat to keep my wallet, phone, keys, and other items all together. I use one for going to the range and keeping small tools and parts together in one spot. The window makes it easy to see what all is in the bag.

Bought this and installed in a AR10 build. After first range trip, noticed a chunk of black metal in the trigger assembly,and the buffer had trouble cycling and would stick. It was catching on these pits/cavities in the tube. After removing the buffer, I noticed a large chunk of the inside of the buffer tube missing that had broken off. I emailed JE machine about this, they sent out a replacement. This one had even more cavities/pitting on the inside of the buffer tube. I emailed them again and told them to pick a good one to send me this time, this third one was still effected. I called/emailed again and they said turns out their whole inventory was effected in this was and it would be at least a month before the could send out a better tube. Thankfully, Optics planet refunded my purchase for the tube even though it was after the return date after I described what had happened.

I’ve been pinched a few too many times by the bolt on my mark IV 22/45 lite. This will save your finger and also makes pulling the bolt back 10x easier. I’m not the hugest fan of the looks, personally. However, I couldn’t care less due to how much easier it is to pull back the bolt. Highly recommend.

Replaced my worn smooth original grips on my P220 with the E2. Read a lot of reviews about people having trouble installing these. I didn’t have much trouble especially with the install tool. One thing these have is a stop that prevents the decocking lever from going up to high and contacting the frame. With my original grips, the deco king lever had done this and worn away some of the anodizing on the aluminum frame, this prevents that contact. They are a bit slimmer, and have significantly more texture to them. The texture seems similar to that of the p320. Not aggressive, but holds on well enough. All in all, highly recommend.

Product installs easily with included tools. It is a bit on the pricey side compared to other offerings but it performs well and does what it’s supposed to. I had a little trouble getting the trigger pin to align, mostly because I have a cerakoted lower and the tolerances are tighter, probably a non issue in an anodized lower.