Gun Mag Warehouse gives an awesome review of the Phase 5™ Carbine Mini Stock Assembly (CMSA).
"So when I was looking at building a new, .300 blk SBR in as small of a package as possible, one of the first things I wanted to track down was a durable, compact stock. One in particular that stood out to me, is the Phase 5 Carbine Mini Stock Assembly (CMSA) kit." - James Grant
Click HERE to read the article