Battle Arms Development WORKHORSE Lower Receiver .223REM/5.56 NATO Black

Buy your Battle Arms Development Lower Receiver's at BattleHawk Armory today!

Battle Arms Development, Inc. (B.A.D. Inc.) is a design, research, and development firm incorporated in 2009 with a focus on small arms design including firearm components, tools, gauges, accessories, and complete weapon systems. Their Workhorse lower and upper receivers are made from 7075-T6 Aluminum Alloy and packed with features to build a true workhorse firearm.

Workhorse Stripped Lower Receiver:

• Quality Aerospace 7075-T6 Aluminum Alloy 
• MIL-A-8625F, Type III,  Hard Anodized Flat Black Finish
• Compatible with TDP/Mil-Standard AR Lower Receiver Parts
• Broached Magazine Well  
• Pictograph Selector Markings Properly Marked for 90° Safety or Short Throw Safety Selectors
• Multi-Caliber Marking for Build Versatility
• Easy Install Set Screw Bolt Catch Pin (Pin Included)
• Captured Takedown Pin Detent Spring (Set Screw Included) 4-40
• Upper/Lower Receiver Tension Screw (Screw included)
• Weight: 8.22 oz
• Color: Black
• Made in the USA

Workhorse Stripped Upper Reciever:

• Made from 7075 - T6 aluminum
• Type III hard coat anodized
• Matte black finish
• Top notch cut to match WORKHORSE and RIGIDRAIL aesthetic
• M4 Feed Ramp