Description
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
SKU: BUNDLE-SBB
