AR Style Pistol – YHM lower/PSA upper: Battlelink 7.5″ 5.56 NATO 1/7 Phosphate, 7″ lightweight M-Lok Classic MFT


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Only 23.25″ in total length, multiple QD sling points!

Shockwave Blade Pistol Stabilizer comes attached. NO NFA REQUIRED!! Ready to ship today!!

Barrel: 7.5″ 4150V Chrome Moly Vanadium steel, phosphate coated and chambered in 5.56 NATO  with a 1 in 7″ twist. Pistol-length gas barrel is finished off with a PSA 7″ Lightweight M-Lok Rail, a low profile gas block, and an A2 flash hider.

Upper: Palmetto State Armory Battlelink 7.5″ 5.56 NATO 1/7 Phosphate, 7″ lightweight M-Lok Classic MFT Battlelink pistol. Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. Featuring a mil-spec finish, these uppers are made for us right here in the USA by a mil-spec manufacturer.

Bolt: Bolt is made of Mil-spec shot-peened Carpenter 158 steel. Gas key is secured with grade 8 fasteners and staked per mil-spec.

Lower: Yankee Hill Machine – YHM-15

  • Made from 7075-T6 aircraft grade aluminum (Forged)
  • Features over sized magazine well chambers for easier magazine changes
  • Accepts All Generations of PMAG’s
  • Accepts Mil-Spec Upper receivers
  • Fits all standard parts
  • Hardcoat Anodized matte black to Military Specifications or better
  • Weight: 2.2 lbs.
  • Features a standard A2 black pistol grip



Barrel Length: 7.5″

Barrel Profile: Heavy

Gas System: Pistol-Length

Barrel Steel: 4150V Chrome Moly Vanadium

Barrel Finish: Phosphate

Chrome Lining: None

Muzzle Thread: 1/2-28

Chamber: 5.56 NATO

Twist Rate: 1/7

Barrel Extension: M4

Diameter at Gas Block: .750″

Gas Block Type: Low-Profile

Muzzle Device: A2 Flash Hider

Receiver Material: Forged 7075 T6 Aluminum

Receiver Type: M4

Handguard Type: PSA 7″ Lightweight M-Lok Free Float

Bolt Carrier Group Included: Yes

Bolt Steel: Carpenter 158

Charging Handle Included: Yes

Serial number concealed via photo editor for pictures only! Serial number is still clearly visible per applicable laws.

Additional information

Weight 4 lbs