Product Features & Specifications
Trinity Force's AR Receiver Extension Kit includes a standard buffer spring, 3oz carbine buffer, castle nut and lower receiver end plate.
It is parts are constructed from aircraft grade aluminum and a high strength steel with a black hard coat anodize finish.
The 11" buffer tube also features rolled threading.
This assembly kit fits on all Mil-Spec AR 15 lower receivers.
Specifications:
Size: Mil-Spec
Type: Extension Kit
Model: AR Style
Series: Receiver Extension Kit
Material: Steel/Aluminum
SKU MNTLU04B
UPC 812530024612
