Hadron AAP-01 Loki Quark Quick hop TDC adjustment


In stock

icon Description
Introducing the Hadron Airsoft Designs “Quark” TDC click adjuster for the Loki AAP TDC hop unit.
The “Quark” is the next product in line to complement the AAP-01 Hadron Loki TDC hop unit.
You have been asking since the day Loki was announced, for an external adjuster. It was already done..
There are several Hadron Airsoft Designs parts to accompany and enhance the AAP-01 Loki TDC hop unit.
These parts were designed at the same time as the Loki hop unit itself, and part of the Loki concept.
They are not, and will not be, public knowledge until ready for release.
However, product refinement is driven by feedback, and strenuous testing.
The product testers loved this, and the ease of adjustment with gloves on. They, however, wanted as low profile as possible for their uses.
It’s taken a little time to get this kit as low profile and functional as possible, while making it affordable.
Hadron Airsoft Designs “Quark” body is a CNC made alloy low profile sculpted design, which bolts onto the AAP-01 upper (Round style uppers), using the upper rail front mounting hole.
The Quark features an external click adjustment system, which is provided by a spring detent installed into the “Quark” chassis. This provides a tactile feel to any adjustment.
Hadron Airsoft Designs “Quark” TDC adjustment wheel replaces the Loki adjustment grub screw.
When installing the “Quark” TDC adjuster, remove the Loki TDC grub screw. Note:- The metal Loki lock plate can also be removed, if you wish, but the “Quark” works fine with it installed.
Insert the detent grub screw into the “Quark” chassis, with the spring ball pointing into the TDC wheel location. Adjust until the detent spring is protruding into the adjustment wheel cavity.
Affix the “Quark” to your upper with the provided high tensile fixing screw. Do not overtighten and strip the upper.
Insert the adjustment wheel into the “Quark” chassis, and thread into the Loki hop unit.
Check the operation of the hop unit, and “Quark” TDC wheel visually (removing the bolt allows better view of the hop rubber deformation)
If you desire more resistance to the wheel, then the detent adjuster can be tightened. Take care not to overtighten!
Rebuild, and manually cycle the RIF
Test and set up the hop with your chosen high-quality BB’s
icon Brand

Hadron Airsoft Designs UK

Hadron Airsoft Designs is an innovative small-scale British manufacturer renowned for their top-quality MK23 gas pistol enhancement parts. We stock a range of parts, including plates, rails and hop units, to help modify your existing MK23 pistol into a highly customised masterpiece. Read More>>
icon     Interest Free Finance Available 0% APR finance available on orders over £30

Paypal Pay in 3 

Socom Tactical are pleased to announce we are able to offer 0% interest-free finance on all orders to Paypal customers

For full information please check out our finance page

Choose Pay in 3 at checkout where PayPal is available, and enjoy the power to split your purchase into three interest-free payments, with no set up fees or charges.* It’s a great way to help you stay in control of your budget.
paypal pay in 3 Pay in 3: Easy as 1-2-3…
  1. Check out with Paypal
  2. Choose “Pay in 3” and complete your order
  3. Make the first payment now, the rest in two payments every month on the same date.
icon    Delivery Times and Costs View our Delivery Times and Costs

At Socom Tactical we aim to ship all orders same working Day During our working hours. All orders before 14:00 we aim to ship the same day. Shipments are shipped Monday, Wednesday, Thursday, Friday sadly due to no collections we are unable to ship Saturdays.

Pricing and Times

UK Mainland   £6 or Free on orders over £100

Europe   £10 - Delivery 3-7 working days (Excluding any customs delays)

Rest of the World   4- 14 Working Days (Excluding any customs delays)

Additional Time There May / Will be additional delays for Remote UK, Highlands and Islands, as well as Northern Ireland typically this, adds an additional 1-2 working day

UK Shipping Methods -   Typically most orders over £30 or 1kg are sent via DPD local Next Working Day delivery. You will receive an email and/or Text message from DPD with a 2-hour delivery window. Packages under 1kg or £30 will be shipped by Royal Mail First Class Tracking number can be viewed on your account

EAN: HADQRK Categories: ,