Seekins Precision IRMT3 Billet Upper black 223

Seekins Precision IRMT3 Billet Upper black 223

Seekins Precision · Upper Receiver

No ratings yet

Best price

$235.00at Rainier Arms

checked Aug 28, 2018

Buy at Rainier Arms

Where to buy

Store	Price	Availability	Buy	Add to build
Rainier Arms	$235.00checked Aug 28, 2018	Check store	Buy at Rainier Arms

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 Seekins Precision IRMT3 Billet Upper black 223 is a 5.56 / .223 upper receiver from Seekins Precision. One store lists it, Rainier Arms at $235.00.

Fits and works with

Caliber: 5.56 / .223 · Shop matching ammo
Bolt: Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups

Specifications

Manufacturer: Seekins Precision
Color: Black
Platform: AR-15

From the manufacturer

Seekins Precision’s Integrated Rail Mounting technology (IRMT) uppers integrate the rail mounting points into the upper retaining the stiffness of a true monolithic upper while allowing the rails to be completely modular. This new upper design is considerably thicker in the most critical area and will aid in squeezing all of the potential accuracy out of your AR15 rifle. Instead of a standard barrel nut our IRMT system uses an externally threaded, Steel barrel nut with 1-1/8” wrench flats on it for simple installation. No special proprietary wrenches needed.
The IRMT-3 V3 Upper is only compatible with the Seekins Precision SP3R V3 rail system.

Ships with a forward assist & dust door already installed.
weight: 13.20oz