Battle Arms Development
Shop Battle Arms Development at Arms East. U.S. shipping and Canadian PAL export available.
- AR15 Uppers$726.00Add to cart
BAD WORKHORSE 556 complete upper features aircraft-grade 7075-T6 aluminum construction with individually head-spaced 4150 chrome-moly barrel and free-float M-LOK rail for precision and reliability.
$726.00In Stock - AR Magazine Catch/Release$22.00Add to cart
Precision CNC-machined from 7075-T6 aluminum, the BAD-EMMR features a patent-pending three-sided dovetail attachment and interchangeable finger pads for maximum strength and ergonomic control. Lightweight, low-profile design delivers robust performance without compromising aesthetics.
$22.00In Stock - AR Bolt Catch/Release$39.00Add to cart
BATTLEARMS DEVELOPMENT enhanced bolt catch improves grip for faster reloading and easier bolt locking with skeletonized design. Drop-in upgrade to MIL-SPEC standard.
$39.00In Stock - Other Handgun Accessories & Parts$26.95Add to cart
Battle Arms aluminum take down pin set features a patented head design for improved grip and easier pin removal. Flat Dark Earth finish.
$26.95In Stock - AR15 Lowers$549.00Add to cart
Battle Arms Development AUTHELITE-SET receiver set delivers lightweight billet construction in multi-caliber compatibility for AR15 builds. Precision-machined black finish designed for shooters prioritizing reduced weight without sacrificing durability.
$549.00Low Stock - AR15 Bolts$473.00Add to cart
Battle Arms Development 556 Titanium Bolt Carrier Group delivers superior durability and reliability with titanium construction, built by the innovators behind the first fully modular, patented ambidextrous safety selector for AR-15s.
$473.00Low Stock - AR Grips$22.95Add to cart
Battle Arms Development’s Patent Pending adjustable grip lets you set the angle to 17, 25, or 33 degrees for a custom fit. Textured finger grooves and ribbed back-strap deliver superior comfort and control.
$22.95Low Stock - AR Takedown Pins$26.95Add to cart
Battle Arms Development Enhanced Pin Set delivers CNC-machined aluminum takedown pins in purple to personalize your AR15/M16/M4 while maintaining Mil-Spec .250 diameter compatibility.
$26.95In Stock - AR Takedown Pins$26.95Add to cart
Battle Arms Development Enhanced Pin Set adds custom color to your AR15/M16/M4 with CNC-machined takedown pins engineered for precision fit on all Mil-Spec .250 diameter lower receivers.
$26.95Low Stock 
Battle Arms Development AR-15 Full Auto Professional Ambidextrous Safety Selector Accessory
Battle Arms DevelopmentAdd to cartAR Safety Selectors$57.00Add to cartBattle Arms Development BAD-ASS-PRO-FA full-auto ambidextrous safety selector features fully interchangeable levers and patent-pending dovetail design for secure, reliable AR-15/M4/M16 platform operation. Swiss CNC machined steel construction with self-locking set screw ensures dependable retention without risk of screw head shearing.
$57.00In Stock
Battle Arms Development AR-15 M16 Enhanced Titanium Takedown Pins
Battle Arms DevelopmentAdd to cartAR Takedown PinsOriginal price was: $44.00.$39.00Current price is: $39.00.Add to cartBattle Arms Development Enhanced Titanium Takedown Pins are 50% lighter than mil-spec sets with patent-pending designs for improved grip and easier left-side removal. Proudly made in the U.S.A., the BAD-EPS-Ti set includes both takedown and pivot pins precision-machined from Grade 5 titanium.
Original price was: $44.00.$39.00Current price is: $39.00. SALELow Stock
Battle Arms Development AR15 TT15 Adjustable 2-5 Pound 2 Stage Curved Trigger Accessory
Battle Arms DevelopmentAdd to cartAR Triggers$255.00Add to cartBattle Arms Development TT15 delivers a crisp, adjustable 2-5 pound two-stage trigger with Frictionless Release Technology for AR-15 platforms. This curved-lever design combines steel and aluminum construction for repeatable precision shooting.
$255.00Low Stock
Battle Arms Development Authority Elite 223 Wylde 16 Inch Semi-Auto Rifle
Battle Arms DevelopmentAdd to cartAR Rifles$1,599.00Add to cartBattle Arms Development Authority Elite delivers next-generation AR-15 performance with a billet BAD556 receiver machined from aircraft-grade 7075-T6 aluminum and individual head-spaced barrel for uncompromising reliability. Chambered in .223 Wylde with integral ambidextrous controls and M-LOK rail system, it’s engine
$1,599.00Low Stock
Battle Arms Development Authority Elite 5.56 NATO 16 Inch Black Upper
Battle Arms DevelopmentAdd to cartAR15 Uppers$914.00Add to cartBattle Arms Development Authority Authority Elite upper features a billet 7075-T6 aircraft-grade aluminum receiver with integral ambidextrous controls and individually head-spaced 4150 chrome-moly barrel for reliable performance. Free-float M-LOK handguard with full-length Picatinny rail provides versatile mounting options.
$914.00Low Stock
Battle Arms Development Bad-Ass Lite Ambidextrous Safety Selector Accessory
Battle Arms DevelopmentAdd to cartAR Safety Selectors$61.00Add to cartBattle Arms Development Bad-Ass Lite Ambidextrous Safety Selector delivers precision-engineered durability for reliable long-term firearm performance. Built to exacting standards, this ambidextrous selector provides the quality construction needed for years of dependable service.
$61.00In Stock
Battle Arms Development BAD-ASS-LITE Ambidextrous Blue Safety Selector Accessory
Battle Arms DevelopmentAdd to cartAR Safety Selectors$65.00Add to cartBattle Arms Development BAD-ASS-LITE ambidextrous safety selector offers professional-grade performance in a lightweight package with CNC machined billet 7075-T6 aluminum construction and interchangeable throw options for AR-15s.
$65.00In Stock
Battle Arms Development Bad-Ass-Lite Ambidextrous Safety Selector Red Accessory
Battle Arms DevelopmentAdd to cartAR Safety Selectors$65.00Add to cartBattle Arms Development Bad-Ass-Lite ambidextrous safety selector delivers CNC machined 7075-T6 aluminum construction with reversible 0-90 and 0-60 degree throw options for AR-15s. Fully interchangeable levers enable custom left or right-handed configuration.
$65.00Low Stock
Battle Arms Development Bad-Ass-Pro Ambidextrous Safety Selector Accessory
Battle Arms DevelopmentAdd to cartAR15 Parts$44.00Add to cartBattle Arms Development Bad-Ass-Pro Ambidextrous Safety Selector delivers precision-engineered durability with high-quality components built for years of dependable service. Ambidextrous design enhances shooter accessibility and control.
$44.00In Stock
Battle Arms Development Carbon Fiber 10 Inch M-LOK Handguard Accessory
Battle Arms DevelopmentAdd to cartAR Handguards$347.00Add to cartBattle Arms Development carbon fiber construction delivers superior heat dissipation for a comfortable grip even after extended firing sessions. The strategic material layup maximizes thermal conductivity while maintaining low thermal mass.
$347.00Low Stock
Battle Arms Development Enhanced Black Phosphate Bolt Catch Accessory
Battle Arms DevelopmentAdd to cartAR Bolt Catch/Release$14.00Add to cartBattle Arms Development Enhanced Bolt Catch improves grip for faster reloads with refined design and skeletonized construction. Drop-in upgrade for AR15/M16 platforms in black phosphate 8620 steel.
$14.00In Stock
