Alright! 

Selling my DAS GBLS GDR15. Initially bough as a skeleton kit in January 2024. Dressed in the real steel Geisselle 9.3" Super Modular Rail MK16, and CTR Carbine Stock Mill-Spec. This gun has been serviced  and upgraded by GBLS authorised centre The Cage Airsoft. Comes with Dynamic Recoil Buffer Type B, has waterproof MOSFET with a fresh inner barrel mount C-clip as well as GBLS Steel Barrel and GBLS bucking. Please find the service and upgrade receipts attached below.

I am not going to explain how unique these guns are. If you are here you probably already know. If not, please see the reference links below. 

What you get:

GBLS GDR15 Skeleton Kit (£1, 350 RRP)
Geisselle 9.3" Super Modular Rail MK16 (£350 RRP)

CTR Carbine Stock Mill-Spec (£70 RRP)

3x GBLS Steel Magazines (£120 RRP)

GBLS - Lubrication (Aero Shell22)

11.1V Lipo Stick Battery (Dean Connector)

Service & Upgrades

C-TECH AEGIS Enhanced Electronics Set for DAS (£150 RRP)

Dynamic Recoil Buffer Type B (£110)

GBLS DAS GDR15 Hop Up Bucking

GBLS DAS Inner Barrel Mount Steel

INNER BARREL MOUNT C-Clip (Free Warranty Replacment)

Myth Busting, Reality vs Expectation & My Testimony

These guns are extremely well-built and a real joy to use. There’s nothing else quite like this experience. Full bolt action, unaffected by temperature like a GBB, makes the gun usable and enjoyable all year round. The magazines are nearly indestructible, you can toss them around, and the bolt release makes those usually annoying reloads an absolute joy. Recoil feels great as well.

Now I’m using 0.30g BBs and getting consistent, accurate shots on a man sized target up to 45m. Beyond that, accuracy drops. That's the truth. You could potentially increase power by changing the spring, which might improve range. There are videos online to demonstrate the true range of these units. These guns are rigid and solid, built to last.

I recommend collecting in person so I can walk you through all the little things you need to know before using the gun. It’s not as straightforward as it seems. If you’re a GBBR user, you’ll know that re-cocking with a BB in the chamber can lead to splitting BB in half, causing stoppages after firing. In that case, you’d need to clean out the internals before the gun is usable again.

CTR Stock is mil-sim, so it wasn’t designed to have batteries attached. I’m literally running mine with a 3D printed cover held on with PVC tape. If that bothers you, there are plenty of better 3D files out there, people sell them cheap. You can find something that works for you.

If you have any questions, feel free to get in touch.

I’m open to offers.

Geissele MK16 Super Modular Rail (SMR) is the specific rail used in the U.S. Army Special Operations Command (USASOC) URG-I (Upper Receiver Group – Improved) program.

References:

https://gblsuk.com
https://geissele.com/9-3-super-modular-rail-mk16-m-lokr.html

https://www.thecageairsoft.co.uk/c-tech-aegis-enhanced-electronics-set-v2/

https://www.thecageairsoft.co.uk/gbls-gdr15-dynamic-action-buffer/