Kane from United States, TX Public Profile

THESE ARE MY FAVORITE GO-TO TRIGGERS PERIOD. They have been my standard choice for over a decade of AR building, I literally have around 20 of these. The only time I pick a different trigger is when I do a precision build where I like a more expensive Timney two-stage trigger or a binary or FRT trigger. I have had a few times where the trigger is a loose fit in the receiver body because their cassette style body is bent sheet metal, but I just shim the sides to tighten that up. No big deal.

I've gotta say I was immediately impressed with this receiver. It was a perfect precision fit with my X-Caliber lapping tool which made it lap perfectly. Then the take-down pins matched perfectly with my Seekins Precision lower and with very minimal play between receivers. As someone who always buys premium billet receivers for my own personal builds, it says something when I chose to keep this receiver for myself rather than using it on my brother's build. This was an impressive budget option and I am about to buy another.

This stock is very well made, but it gets a handful of poor reviews by people who donn't realize a couple things.
- The cheek pad is made in 3 sizes. A search for the stock will show you SHORT, MEDIUM and LONG in the descriptions which is referring to the length of the cheek pad. If you are going to put this stock on an AR carbine, keep in mind the rear pull of the charging handle and order the SHORT version, the MEDIUM may work if your LOP is at full length for your arms. If you are going to put this on a bolt gun chassis or a side charge carbine then you are free to pick whichever length you desire.
- B5 Systems sells an additional snap-on pad if you require more cheek height.

I was immediately impressed the moment I unboxed this stock. It's very solid and feels much like the quality of Magpul's UBR without as much of the weight and with the addition of adjustments.
- The polymer feels like top quality on level with Magpul.
- The fit to the buffer tube is snug. It slides reasonably well while having no play or rattle.
- The stock includes a nice little locking switch so that you cannot pull the stock off while adjusting with the pull down block.
- The adjustment wheels click nicely and holds position.
- The cheek pad is fully supported nice and solid on two columns and feels lacking in any unwanted movement.
- The buttpad is a hard base with a nice solid rubber pad with the right amount of softness and adjusts much like the cheek pad.
- The stock has two M-Lok sl