I have a QC10 Glock small frame lower that I was going to build, but I've switched directions and now want to pursue something else. As pictured, with all the bells and whistles, the price is $580. Included in that price is: QC10 lower ALG ACT Seekins ambi 45° selector CMMG parts kit Receiver extension Magpul ASAP MFT stock Ergo grip Second option: Everything is removed minus the parts kit, and it's yours for $325. FFLs I will use for transfer are Curt's, Gun Broker, and NWA. Transfer fee is on your tab. No trades, firm on price.