Rise Armament RA212GISLVR Extended Charging Handle Latch RA-212 Silver Aluminum fits Mil-Spec AR Charging Handles $18.80
Meta Tactical Llc APEX2021BK21 Apex Carbine Conversion Kit 16" 45 ACP, Black, Polymer Bullpup Chassis with Adj. Stock, M-Lok Handguard, AR Style Pistol Grip, Muzzle Device, Fits Glock 21 Gen 3-4/SF $499.99
CMC Triggers 47501 Drop-In Trigger Group 2.0 Single-Stage Curve with 3.50 lbs Draw Weight, Black with Blue Housing, Fits AK-47 $174.00
Alexander Arms UHU65BL Hunter Complete Upper 6.5 Grendel 18" Black Aluminum Cerakote Receiver M-LOK Handguard for AR-15 $1,053.50