PSA 18" Rifle-Length 6.5 Grendel 1/8 Stainless Steel Barrel & BCG Combo - 5165448795

Barrels

No ratings yet

Best price

$249.99at Palmetto State Armory

checked Oct 1, 2026

Buy at Palmetto State Armory

Where to buy

Store	Price	Availability	Buy	Add to build
Palmetto State Armory	$249.99checked Oct 1, 2026	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.

Price history

Show

Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Palmetto State Armory	$249.99	$249.99	$249.99

Since Sep 28, 2026.

About this part

The PSA 18" Rifle-Length 6.5 Grendel 1/8 Stainless Steel Barrel & BCG Combo - 5165448795 is an 18" 6.5 Grendel barrel with a rifle gas system. One store lists it, Palmetto State Armory at $249.99.

Fits and works with

Caliber: 6.5 Grendel · Shop matching ammo
Bolt: 6.5 Grendel / 6mm ARC · Bolt carrier groups
Gas system: Rifle · Handguards
Barrel length: 18" · Handguards

Specifications

Platform: AR-15
Barrel length: 18"

From the manufacturer

Barrel Length: 18"Gas System: Rifle-lengthBarrel Profile: A2Barrel Steel: 416RBarrel Finish: Stainless SteelChrome Lining: NoMuzzle Thread: 5/8-24Chamber: 6.5 GrendelTwist Rate: 1:8"Barrel Extension: M4Diameter at Gas Port: .750Bolt Carrier Profile: Full-AutoBolt Steel: 9310, Nitride Coated