[Last Edit: 11/2/2013 12:16:36 AM EST by DoubleDArmory]
Designed by the Double D Armory Tactical Operations design team to be the cornerstone for the next precision tactical AR-15. The Billet lower Model: SST is 100% built in the USA, and machined in our Colorado facility.
The Double D Armory tactical operations lower receiver was engineered to improve overall tolerances, and address structural weaknesses in standard receivers.
Reinforced upper mag well walls, reduce flex during select fire drills, and will provide added strength during extreme use.
The flared magazine well, makes for easier, and faster reloads. Along with the integrated trigger guard, the two provide for added lower receiver strength.
The over sized trigger guard was designed to compliment the user wearing gloves.
•Machined from aircraft aluminum solid billet 6061-T6 stock
•Precision threaded and reamed holes for the most accurate fit
•Wire EDM cut magazine well for precise fit
•Designed and machined to meet or exceed Mil Spec tolerances
•Mil Spec hard coat anodize
•Caliber - marked "Multi" caliber so the end user can build out in the caliber of their choosing
•Choice of safety selector markings (Safe & Fire, Safe, Fire & Auto, two setting and three setting pictograph)
Double D Armory Tactical Operations design team, designed this lower to provide the operator years of worry free operation, and 100% satisfaction.
The design, strength beauty and function of this lower, take it a step above the rest!