For info on RIFLESPEED products check out the following links:
riflespeed.comSee a detailed 3D-animated breakdown of the patented RIFLESPEED Gas Controls here:
Revolutionary upgrade for the AR15 and AR10 Rifle? It's here! RIFLESPEED Modular Gas Controls!
Selection and installation of your Riflespeed Gas Control:
Riflespeed Gas Control Selection and Installation
Adjustment, Maintenance, and Use:
RIFLESPEED Gas Controls Adjustment, Maintenance, and Use.
Technical Documents:
HERE