PSA 16" Pistol Length 300AAC Blackout 1/8 Nitride 13.5" M-LOK Upper- With BCG, CH, & MBUS Sight Set - 5165448135

Best price

$329.99at Palmetto State Armory

checked May 15, 2018

Where to buy

Store	Price	Availability	Buy	Add to build
Palmetto State Armory	$329.99checked May 15, 2018	Check store	Buy at Palmetto State Armory

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

About this part

The PSA 16" Pistol Length 300AAC Blackout 1/8 Nitride 13.5" M-LOK Upper- With BCG, CH, & MBUS Sight Set - 5165448135 is a 16" 300 Blackout upper receiver. One store lists it, Palmetto State Armory at $329.99.

Fits and works with

Caliber: 300 Blackout · Shop matching ammo
Bolt: Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
Gas system: Pistol · Handguards
Barrel length: 16" · Handguards
Handguard length: 13.5" · Barrels

Specifications

Platform: AR-15
Barrel length: 16"

From the manufacturer

Barrel: This Chrome Moly vanadium 4150V barrel is chambered in .300 AAC Blackout with a 1:8" twist, M4 barrel extension, and a pistol-length gas system. It is finished off with a .750" diameter gas block, PSA 13.5" M-Lok free float rail, and an A2 Flash Hider.
Upper: The forged 7075-T6 A3 AR upper is machined to MIL-SPECS and hard coat anodized. 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. Bolt carrier is parkerized outside, and chrome lined inside.
Includes: Magpul MBUS Sight Set, Black