AR-15 Barreled Pistol Upper Assemblies NEW For Sale (SEE UPDATED VERSION)

10.5″ 5.56 NATO 1/7 PHOSPHATE 9″ LIGHTWEIGHT M-LOK UPPER

10.5″ 5.56 NATO 1/7 PHOSPHATE 9″ LIGHTWEIGHT M-LOK UPPER $199

Barrel: 10.5″ 4150V Chrome moly vanadium steel barrel, phosphate coated and chambered in 5.56 NATO with a 1 in 7″ twist. This carbine-length** gas barrel is finished off with a PSA 9″ Lightweight M-Lok Rail, a low profile gas block, and an A2 style flash hider.

Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability.  These uppers are made for us right here in the USA by a mil-spec manufacturer.

** carbine-length vs. pistol length gas system is about a 2X difference in pressure which equals recoil and force applied to firearm internals

8.5" PISTOL-LENGTH 5.56 1/7 NITRIDE 10.5" M-LOK UPPER Can

8.5″ PISTOL-LENGTH 5.56 1/7 NITRIDE 10.5″ M-LOK UPPER Can

8.5″ PISTOL-LENGTH 5.56 1/7 NITRIDE 10.5″ M-LOK UPPER FLASH CAN $225

Barrel: 8.5″ 4150V Chrome Moly vanadium steel, melonite treated for durability and chambered in 5.56 NATO with a 1 in 7″ twist. Pistol-length gas barrel is finished off with a PSA 10.5″ Lightweight M-Lok Rail, a low profile gas block and a PSA Fluted Flash Can.

Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. Featuring a mil-spec finish.

Flash Can:  Fluted “FLASH CAN”. This is a solid 6061 aluminum device that is designed to direct muzzle gases and the muzzle flash forward. Threaded 1/2-28 for 5.56 NATO. Black military-style hard anodizing. This device is designed to direct gasses and noise forward away from the shooter and enhance the weapon’s appearance.

7" NITRIDE 5.56 1/7 6" LIGHTWEIGHT M-LOK UPPER

7″ NITRIDE 5.56 1/7 6″ LIGHTWEIGHT M-LOK UPPER

7″ 5.56 PISTOL LENGTH 1/7 6″ LIGHTWEIGHT M-LOK UPPER $249

Barrel: 7″ 4150V Chrome Moly vanadium steel, nitride treated for accuracy and durability, and chambered in 5.56 NATO with a 1 in 7″ twist. Pistol-length gas barrel is finished off with an anodized PSA 6″ Lightweight M-Lok Rail, a low profile gas block and an A2 Flash hider.

Upper: Billet 6061-T6 slick side AR upper is hard coat anodized black for durability and made for us right here in the USA.

 

7″ NITRIDE 1:7 PISTOL LENGTH 5.56 NATO MARAUDER AR-15 UPPER ASSEMBLY  $219

Barrel:  7″ 4150V Chrome Moly vanadium steel, nitride treated for durability and chambered in 5.56 NATO with a 1 in 7″ twist. Pistol length gas barrel is finished off with a Magpul MOE M-Lok carbine length handguard, a low profile gas block and a patent pending PSA muzzle device

Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability.

 

**Uppers Do Not Include BCG or Charging Handle which we sell separately

All PSA products carry a lifetime guarantee so buy with that assurance!

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