AGM M4 GBB L119A1 build help

[Hef legend]

So...I've just got my hands on an AGM M4 GBBR on the cheap.

It's a short barreled version, so I'm aware I'll need to get a 10.5" outer barrel.

So here's my thinking on upgrade parts to get it skirmish ready:

Internals:
Ra-Tech - New Version Plastic nozzel with tool Adjust NPAS set
RA-Aluminium 7075 bolt carrier
RA-WA bolt stop
RA-WA Complete hop up & inner barrel set

Externals
G&P Storm grip for GBB
WE XM177 Stock
Diemaco carry handle
Diemaco Front Sight
KAC Style RIS
SF flashider/ Per Mike Supressor
10.5" Outer Barrel

If there are any in issues with compatibility or better items you can suggest, I'd be really interested in hearing

[Heinz]

Re: AGM M4 GBB L119A1 build help

10" barrel on an L119a1, not 10.5". Also, the front sight is a conventional M4 unit but with the bayonet lug lopped off. The Diemaco reinforced front sight is only used on the 16" variant. Warlord Tactical manufacture the correct stock plate with sling loop.

For reference, have a look at the pic below. It was originally taken by an American working with UKSF a few years ago but has been doing the rounds ever since.

[Hef legend]

Re: AGM M4 GBB L119A1 build help

In that case Heinz, I may have to send you my outer barrel to cut down and thread lol

[biscuitninja]

Re: AGM M4 GBB L119A1 build help

Warning : the Diemaco sling plate is balls. In terms of design that is - I have a real one, hardly any sling hooks on as it's designed for threading the strap through.. Magpul ASAP is a legit replacement item.

Rest looks good! The PM suppressor and DIS might be hard to get hold of if you don't already have, though begadi make a replica DIS along with warlord. PM isn't currently making suppressors afaik.

[Hef legend]

Re: AGM M4 GBB L119A1 build help

I've found the carry handle and barrel extension, it's the suppressor I'm struggling with now

[biscuitninja]

Re: AGM M4 GBB L119A1 build help

Ah you're making a 16''? I wouldn't bother with the suppressor, unless you want to switch out the extension. I can't name retailers on here, but I think there's one that has the PM in stock.

[biscuitninja]

Re: AGM M4 GBB L119A1 build help

Ignore that, they've sold out.

[Hef legend]

Re: AGM M4 GBB L119A1 build help

I've got to GBBR projects on the go. One will be the CQB and the other will be the 16"

[biscuitninja]

Re: AGM M4 GBB L119A1 build help

Ah. Well, for the suppressor you'll have to keep an eye on eBay or join the L119 groups (there's two) on Facebook and keep an eye out second hand, they come up every now and then

[Hef legend]

Re: AGM M4 GBB L119A1 build help

Managed to find the suppressor with some help from here

[shamus5178]

Re: AGM M4 GBB L119A1 build help

Who was that?

[Hef legend]

Re: AGM M4 GBB L119A1 build help

Some top fella called Shamus xD

[Hef legend]

Re: AGM M4 GBB L119A1 build help

Turns out HK have none, but have managed to find a European place that source them and in stock cheap