Lower Kit - Spike's Carbine Buffer Assembly Kit: $69.95
3 lb drop in Timney Trigger: $228.75
I like these two stocks, and have one of each on a couple of different ARs:
VLTOR E-MOD: $114.00
MIssion First Tactical Battlelink Minimalist Stock: $59.99
Spikes Tactical Upper Receiver Billet Upper- Gen II (Mil Spec Barrel Nut): $245.00
BCM Bolt Carrier Group: $169.00
BCM Gunfighter Charging Handle: $72.95
Noveske Recon 5.56mm 16.1" Barrel: $450.45
CM KMR *ALPHA* 15 (KeyMod™ Free Float Handguard): $199.95
Pick your preferred muzzle device.