AR-AK-SubGuns

Patriot Ordnance Factory (POF)

POF USA Strike Eagle Charging Handle for 223 Rem / 5.56 NATO Rifles

Franklin Armory

Franklin Armory Reformation RS7 300 AAC Blackout Semi-Auto Rifle with Folding Stock

American Tactical Inc. (ATI)

American Tactical Inc Alpha Maxx 5.56 Rifle with 16-Inch Barrel and M-LOK Hand Guard

Radian Weapons

Radian Weapons ADAC-15 Lower Receiver - Black Finish

LWRC

LWRC SIX8 Receiver Set 6.8mm SPC Black for Firearm Assembly

Tapco

Tapco AR-15 Upper Parts Kit - Model TAP22036 for Reliable Firearm Maintenance

Daniel Defense

Daniel Defense M4A1 URG 5.56mm 14.5-inch Matte Black Upper Receiver Assembly

Wilson Combat

Wilson Combat AR-15 Upper Receiver Parts Kit - Model TR-UPPERK

Magpul Industries

Magpul MIAD Gen 1.1 Grip Type 2 Black for AR15/M4 Rifles

Daniel Defense

Daniel Defense Pistol Grip Milspec+ Brown - Durable Accessory for Firearms

Daniel Defense

Daniel Defense Pistol Grip Black - Model 21-071-05177-006 for Firearm Accessories

Kriss USA

Kriss USA DA-PRSBL00 Rear Flip-Up Sight – Black Polymer Accessory for Picatinny Rails