AR Lower Parts
Showing 81–100 of 686 results
- AR Grips Add to cart
B5 Systems Type 22 P-Grip features an increased vertical grip angle that enhances ergonomics and promotes proper trigger index, all proudly made in the USA. The gripless backstrap design positions your hand higher for maximum firearm engagement.
$19.00In Stock - AR Grips Add to cart
B5 Systems Type 23 P-Grip delivers enhanced ergonomics with its increased vertical grip angle and extended tang to support correct trigger index. Made in the USA.
$19.00In Stock - AR Grips Add to cart
B5 Systems Type 23 P-Grip features an increased vertical grip angle and extended tang for superior ergonomics and proper trigger index. Made in the USA.
$19.00In Stock - AR Grips Add to cart
B5 Systems Type 23 P-Grip delivers improved ergonomics through increased vertical grip angle and extended tang for optimal trigger index. Made in the USA.
$19.00In Stock - AR Grips Add to cart
B5 Systems Type 23 P-Grip delivers enhanced ergonomics with an increased vertical grip angle and extended tang that promotes proper trigger index. Made in the USA.
$19.00In Stock - AR Grips Add to cart
B5 Systems Type 23 P-Grip delivers enhanced ergonomics with its increased vertical grip angle and extended tang for superior trigger control. Made in the USA, this 8.55 inch Flat Dark Earth grip optimizes hand positioning and support.
$19.00In Stock - AR Magazine Catch/Release Add 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 Add 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 - AR Grips Add 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 Add 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.
$26.95Low Stock - AR Takedown Pins Add 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 - AR Safety Selectors Add to cart
Battle 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 DevelopmentSale! Add to cartAR Takedown Pins 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.
Low Stock$44.00Original price was: $44.00.$39.00Current price is: $39.00. SALE- AR Triggers Add to cart
Battle 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 Bad-Ass Lite Ambidextrous Safety Selector
Battle Arms DevelopmentAdd to cartAR Safety Selectors Add 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 Safety Selector
Battle Arms DevelopmentAdd to cartAR Safety Selectors Add 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
Battle Arms DevelopmentAdd to cartAR Safety Selectors Add 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 Enhanced Black Phosphate Bolt Catch Accessory
Battle Arms DevelopmentAdd to cartAR Bolt Catch/Release Add 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- AR Lower Parts Kits Add to cart
Battle Arms Development Enhanced Lower Parts Kit from B.A.D. Inc. delivers premium small arms engineering from this Nevada-based innovator established in 2009. Engineered to advance production standards for discerning shooters.
$33.00In Stock - AR Magazine Catch/Release Add to cart
Battle Arms Development’s Enhanced Modular Magazine Release features precision CNC-machined billet 7075-T6 aluminum with a patent-pending three-sided dovetail design and interchangeable finger pads for superior ergonomics and aesthetics.
$22.00Low Stock




















