Palmetto State Armory (PSA) Sabre-10 Billet AR-10 Semi-Auto Rifle in 7.62x51 with B5 Sop-Mod Stock (18" Barrel)
This Palmetto State Armory (PSA) Sabre-10 is a direct-impingement AR-10 platform rifle chambered in 7.62mm NATO (7.62x51). This example is identified on the factory box label as a "PSA SABRE-10 18" 308 RIFLE" and "Sabre-10 Billet 18" .308 Rifle ... and B5 Sop-Mod Stock," with a label date of 10/24/2023. It features a free-float M-LOK-style handguard with a continuous top Picatinny rail, and it includes one Magpul PMAG LR/SR GEN M3 20-round magazine.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Specific Condition Notes: There is little sign of prior use. The firearm is in excellent condition and function.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
What's Included
- Original PSA (Palmetto State Armory) Sabre-10 factory box
- 1 x 20-round magazine (Magpul PMAG LR/SR GEN M3 polymer magazine shown)
- 1 x 20 rounds of ammunition
The Sabre-10 series is PSA's AR-10 platform, and this rifle is configured with a billet submodel and a B5 Sop-Mod stock. It uses a SAFE/FIRE selector and a collapsible/adjustable stock setup, with an SB SYSTEMS pistol grip listed for the build.
Up front, the rifle is fitted with a free-float M-LOK-style handguard and a continuous top Picatinny rail that runs along the upper receiver and handguard. The receiver and handguard appear black, with a bright/silver-finished barrel section visible forward of the handguard.
The box label calls out an 18-inch .308 configuration, and the provided barrel length data lists 18 inches.
Magazine markings visible indicate LR/SR (SR-25 pattern) compatibility, and the included magazine is identified as a Magpul PMAG LR/SR GEN M3 in 7.62x51. Capacity is listed as 20+1 with the included 20-round magazine.




