The PSA Sabre Forged 14.5″ .223 Wylde M4 Upper with 13″ Sabre QD Rail and Pin/Weld Sabre Compensator is a high-value, premium-quality AR-15 upper receiver assembly built for reliability, accuracy, and versatility. This American-made complete upper features a 14.5″ 4150V nitride-finished barrel chambered in .223 Wylde — the ideal chamber for shooting both .223 Remington and 5.56 NATO ammo with excellent performance and precision.
The barrel is paired with a carbine-length gas system, M4 extension, and a pinned and welded Sabre Compensator that brings the overall length to 16″ for full NFA compliance (no SBR paperwork required). Topped with a 13″ PSA Sabre QD Rail handguard featuring integrated quick-detach points and robust anti-rotation tabs for secure accessory mounting. The forged 7075-T6 upper receiver is MIL-SPEC with hard coat anodizing and T-marked rails for durability and perfect fitment.Included is a PSA Custom Fathers of Freedom BCG (by MicroBest) with Carpenter 158 bolt and Sprinco extractor spring, plus a premium Radian Raptor LT charging handle for smooth, reliable operation.
Whether you’re building a custom rifle, upgrading your AR-15, or seeking a duty-ready upper with great recoil control and suppressor compatibility potential, the PSA Sabre delivers exceptional fit, finish, and performance at an unbeatable price point. Backed by PSA’s full lifetime warranty.
Key Specifications:
- Caliber: .223 Wylde (shoots .223 Rem & 5.56 NATO)
- Barrel: 14.5″ 4150V steel, Nitride finish, 1:8 twist, carbine-length gas, .750 gas block journal
- Muzzle Device: Pinned/welded Sabre Compensator (1/2-28 threads)
- Handguard: 13″ PSA Sabre QD Rail
- Upper Receiver: Forged 7075-T6, MIL-SPEC, hard coat anodized black
- BCG: PSA Custom Fathers of Freedom by MicroBest (Mag-Phosphate, Sprinco spring)
- Charging Handle: Radian Raptor LT
- Overall Length: 16″ (post pin/weld)
Perfect for home defense, range use, competition, or tactical applications — reliable, accurate, and ready to run with any standard AR-15 lower.
By purchasing PSA Sabre M4 Forged 14.5″ Barrel .223Wylde 13″ Sabre QD Rail & Pin/Weld Sabre Compensator from our online store, you are guaranteed to receive a high-quality item. We work with trusted brands to offer shooting and hunting enthusiasts, both amateur and professional, quality products at a reasonable price. Choosing to buy from us means opting for quality and practicality
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