Description
Discount Mil-Spec Carbine Buffer / Receiver Extension Kit
The AR Receiver Extension Kit is constructed from aircraft grade aluminum with rolled threading. The buffer tube has been hard coat anodized for maximum corrosion and wear resistance. A standard buffer spring and 3oz carbine buffer are included as well as a castle nut and lower receiver end plate.
This assembly kit will fit on all Mil-Spec AR-15 lower receivers.
Mil-Spec Carbine Buffer Tube / Receiver Extension
6 Position Aircraft Grade Aluminum
Carbine Buffer Spring
Castle Nut/Receiver Nut
Mil-Spec Receiver End Plate
Carbine Recoil Buffer
Anti-rotation buffer retaining tabs may vary (depending on batch)
Surplus AR-15 Mil-Spec Lower Parts Kit
This complete lower parts kit is a mil-spec or better LPK with well-machined components.
Technical Specs
31 piece set to complete a lower.
Machined parts, no MIM.
Hammer 8620 Steel
Trigger 8620 Steel
Disconnector 4340 Steel
Trigger Pin 4140 Steel
Bolt Catch 4340 Steel
Polymer Pistol Grip
