BCM M4 Upper
Precision machined from billet 7075 T6 and finished in type III hardcoat anodize.
10.3" .223 WYLDE BA HANSON STAINLESS STEEL CARBINE LENGTH BARREL W/ LO PRO, PREMIUM BLACK SERIES + gas block
BCM Gas Tube
Gas tube for carbine gas system, AR15, M4 M4A1. Includes roll pin.
Length: Approximately 9 3/4"
SA Adjustable Gas Block
One of the best adjustable gas blocks ive used. If you can afford it get the DLC version but this is the one I use and love.
BCM Lower Parts Kit
Are you going to switch out a ton of it? Yes... but its hard to find a kit where its only the springs and detents and this is the best one ive found besides Aero precisions. so you can choose. $35 or $110
I chose the only one that allowed for the single dot reticle. I would have went with the EXPS3 but EOTECH is stupid and inconsistent with their products.
Super 42 Buffer + H1 + Buffer Tube
Geissele makes an incredible buffer spring that is proven to last longer and reduce the ring when shooting. Love these.
Buffer Detent & Spring
If you're building from the ground up you will need to either pick one up from a local gun shop or find one online... I couldnt find one online sooo.
BCM H2 Buffer
I originally got an H3 but I couldnt get the gas tuning right until I used the H2. So go with an H2.
Surefire SOCOM300 SPS
One of the quietest, most durable cans on the market for 30 cal guns. Love this thing.
This is my new favorite trigger on the market. everything you would expect from triggertech but better. because its single staged.
Arisaka 600 series body
This is the usual body I go with as ive found it gives strong output and long lasting battery.
The RAMP (Remote Angled Modbutton Platform) is an ergonomic mounting solution for the Modlite ModButton Lite switch* and is compatible with the Light and Laser plug models.
T.REX Lightbar Scout Mount
Switched from arisaka to this one because it lifts it a little further from the suppressor and I like it more.
Trex Arms Sling
Honestly not a bad sling at all. You will need to buy the QDs separately though. Just get BCMs from trex arms site.