Sabre Mixtape Vol.2 - Building a New Beat | Product Update - Palmetto State Armory

Published on January 8, 2026
Duration: 1:11

This Palmetto State Armory product update details the Sabre Mixtape Vol.2, a new firearm chambered in .338 ARC. Key features include the advanced Sabre E4 bolt system for enhanced reliability, an I-CAR receiver set compatible with Magpul I-CAR magazines, and a fully ambidextrous lower. The firearm also incorporates a Maxim CQB brace and a Radian Raptor LT charging handle, with a stainless steel barrel and Sabre Plan B muzzle device. Endurance testing is nearing completion, with full production anticipated soon.

Quick Summary

The Palmetto State Armory Sabre Mixtape Vol.2 is chambered in .338 ARC and features the advanced Sabre E4 bolt system for enhanced reliability. It utilizes an I-CAR receiver set compatible with Magpul I-CAR magazines and includes a fully ambidextrous lower, Maxim CQB brace, and Radian Raptor LT charging handle.

Chapters

  1. 00:00Introduction to Sabre Mixtape Vol.2
  2. 00:07Sabre E4 Bolt System & .338 ARC Caliber
  3. 00:20Key Features: I-CAR Receiver, Brace, Barrel
  4. 00:40Project Status & Production Timeline

Frequently Asked Questions

What are the key features of the Sabre Mixtape Vol.2?

The Sabre Mixtape Vol.2 is chambered in .338 ARC and features the Sabre E4 bolt system with dual ejectors and tapered lugs. It includes an enhanced I-CAR receiver set for Magpul I-CAR magazines, a fully ambidextrous lower, Maxim CQB brace, Radian Raptor LT charging handle, and a Sabre Plan B muzzle device.

What caliber is the Sabre Mixtape Vol.2 chambered in?

The Sabre Mixtape Vol.2 is chambered in the .338 ARC caliber. This cartridge is designed for AR-platform rifles, offering increased performance over smaller calibers.

What is the Sabre E4 bolt system?

The Sabre E4 bolt system is an upgrade designed for enhanced reliability. It features an increased bolt diameter, dual ejectors for positive extraction, and a tapered lug design for smoother operation within the firearm's receiver.

When will the Sabre Mixtape Vol.2 be available for production?

Endurance testing for the Sabre E4 bolt system is nearing completion. Once finalized, the firearm will move into full production. Palmetto State Armory expects to provide more updates leading up to SHOT Show.

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