Alpha Stock Kit – Sand
The Alpha Stock is versatile enough to work with any AR build. It features a low-profile adjustment latch, double-injected rubber check rest, and slick-sided profile. The butted profile is angled to accommodate plate carriers and the aggressive texturing will ensure minimal movement when manipulating the rifle under stress.
The stock kit includes everything you need to get your rifle up and running, including a steel endplate, castle nut, buffer, buffer spring, and a Mil-Spec anodized aluminum buffer tube. The lightweight construction will ensure that your rifle stays agile, and the stock’s ergonomics will augment comfort and efficiency while shooting.
For your safety, Trinity Force recommends that this part be installed by a competent, qualified gunsmith/installer who understands the weapon platform on which it is being installed. Always ensure the firearm is unloaded and pointed in a safe direction when working.
Features
- Length (in): 7.6
- Receiver Extension Type: Mil-Spec 6061-T6 Aluminum
- Weight (oz): 18.1
- Length of Pull Range (in): 3.3
- Length of Pull Collapsed (in): 12.4
- Length of Pull Extended (in): 15.7
- Material: Aircraft Grade Aluminum, High Strength Steel, High-Density Polymer/Rubber
- Color: Sand




Eugene Staats –
Stock kit
As always when I buy something from Black rifle it’s always top notch excellent material great workmanship I always buy what I need from there I recommend it to anyone who’s looking for parts and weapons Black rifle great company
Jim –
Alpha stock kit
Fast shipping and a quality product. Zero complaints on my end and looking forward to doing buisness with BRD in the future.
Mike –
Stock kit
Appears to be a complete kit. Was delivered fairly quick. I haven’t done the build yet but I will buy again.