The Battle Arms Development Xiphos XIPHOS004 is an AR-style pistol-caliber firearm built on a billet receiver and designed for reliable blow-back operation. It pairs an 8.50″ barrel with a free-float M-LOK handguard and a full-length Picatinny rail for accessory mounting. Factory-enhanced controls and components prioritize durability and straightforward maintenance for range, competition, and training applications.
Key Specifications
- The caliber is 9mm Luger.
- The capacity is 30+1.
- The barrel measures 8.50 inches.
- The receiver is made from billet BAD-GS 7075-T6 aircraft-grade aluminum.
- The barrel material is 4150 chrome-moly steel.
- The bolt is a 8620 steel black nitride blow-back bolt.
- The handguard includes M-LOK attachment points at 3, 6 and 9 o’clock.
- At 12 o’clock there is a full-length Picatinny rail with a matching notch to the upper receiver.
- The charging handle is the RACK ambidextrous handle with monolithic handle and smooth side sliding latch.
- The firearm is fitted with a black synthetic adjustable stock and adjustable black grips.
Built with serviceable materials and enhanced controls, the Xiphos XIPHOS004 balances modularity and reliability for a broad set of practical uses. Its combination of a billet 7075-T6 receiver, proven barrel and bolt materials, and user-focused features make it a capable option for range work, competitive pistol-caliber events, and tactical-style training sessions.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




