Explore AR15 parts designed for builds, repairs, upgrades, and custom rifle setups across a wide range of compatible platforms. Whether you need upper parts, lower parts, barrels, handguards, triggers, controls, or other essential components, this category includes options built for proper fit, reliable function, and dependable performance.
Products List
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
BATTLEARMS Mil-Spec Trigger Spring for AR-15 and LR-308 Rifles
Battle Arms DevelopmentBAMILSTSAR15LR308$1.79Upgrade or restore your AR-15 or LR-308 rifle with our reliable Mil-Spec Trigger Spring. Precision-crafted to military standards, this high-quality trigger spring ensures consistent and dependable trigger performance in your firearm. Made from durable... -
BATTLEARMS Mil-Spec Trigger Guard Roll Pin AR-15, LR-308
Battle Arms DevelopmentBAMILSTGRPAR15LR308$1.79 -
BATTLEARMS AR15/M4 Takedown and Pivot Pin Detent – Precision Fit for Secure Pin Retention
Battle Arms DevelopmentAR15 Pivot Pin Detent$1.00The AR15/M4 Takedown and Pivot Pin Detent is a vital small part that plays a big role in the function of your rifle. This precision-machined detent retains the front and rear takedown pins securely in place, ensuring your upper and lower receivers stay... -
BATTLEARMS AR15/M16 Magazine Catch Spring
Battle Arms DevelopmentBAAR15M16MCS$3.00AR15/M16 Mil-Spec Magazine Catch Spring -
BATTLEARMS Lightweight Butt Stock for SABERTUBE
Battle Arms DevelopmentBALWBSST$79.95Lightweight Butt Stock (BAD-LBS) for the SABERTUBE® Receiver Extension/Buffer Tube Features: Clean, beautiful, no-nonsense, minimalistic design Precision CNC from billet 7075T6 Aircraft Grade Aluminum MilSpec Type III Class 2 Hard Anodized... -
BATTLEARMS AR15/M16 Style Receiver End Plate
Battle Arms DevelopmentBAAR15M16SREP$5.99AR15/M16 Receiver End Plate Mil-spec. receiver extension end plate. For use on AR15 carbines with an adjustable stock. Made in the USA -
BATTLEARMS AR15/M16 Receiver Extension Nut (Castle Nut)
Battle Arms DevelopmentBAMAR15M16RECN$7.00AR15/M16 Receiver Extension Lock Nut Mil-spec. receiver extension lock nut (castle nut) for use on AR15 carbines with an adjustable stock. Perfect for your new build or as a direct replacement for worn out parts. Made in the USA. -
