Bad Attitude Forged M4 / A4 Upper Receiver CNC Machined from a 7075-T6 forging Mil-Spec Type Type 3 Class 2 anodizing - Brown Dry film lube on the interior Lugs held to the high end of the spec to help with a snug lower fit M4 Feedramps Snug barrel...

Rearden R2S Flash Hider - Nitride 17-4 PH Atlas and Atlas XL compatible Plan B compatible Black Nitride finish (67 HRC Surface hardness) Shims not included, if you would like to specifically time this, shims will be required. Note: your barrel may...

Bad Attitude Department AR15 Stripped Upper Receiver - Cat Eye Bronze Will have color or physical blemishes - perfectly functional CNC machined from 7075-T6 aluminum forgings M4 Feed Ramps Mil-Spec Type Type 3 Class 2 anodizing - Cat Eye Bronze Fits all...

Bad Attitude Department AR15 Forward Assist Kit Correctly manufactured in the USA and good for a lifetime of use. Made in the USA to the mil-spec drawings Cap is pinned on, not pressed Phosphate coated

Bad Attitude Department Forged 7075-T6 Charging Handle Made to the mil-spec in the USA from a 7075-T6 aluminum forging, stronger that cheap imported billet and extruded charging handles. Compatible with standard and billet upper receivers Machined from...

Rearden R2S Flash Hider - Heat Treat 17-4 PH Atlas and Atlas XL compatible Plan B compatible Heat Treat Finish - Gold / Bronze Square shoulder Shims not included

Rearden R2C Flash Hider - Heat Treat - Tapered Shoulder 17-4 PH Atlas and Atlas XL compatible Plan B compatible Heat treat finish - gold / bronze Tapered shoulder.  Will also work with barrels with square shoulder.