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PTS Mega Arms MKM (556 - carbine version) - HPA ready

PTS Mega Arms MKM (556 - carbine version) - HPA ready

£490


  • Price £490
0 Questions
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Description

Hi all,

 

Selling my beloved GBBR. Below will be a list of parts, and then further I will attempt to explain any additional part/upgrades you can make use of that come in addition to the RIF.

History - got off a tech who put in various upgrades, after which has been used 4-5 times for about 1 round/game per day and cleaned well after each use.

 

Inside:

- Upgraded barrel - tightbore, full length of outer barrel. Unknown brand, GBBR specific barrel with Maple leaf crazy jet influence of design (I can say that the quality is sound, and have hit targets of 60m+ with ease)

- Guarder steel hammer (I was told)

- modified bolt catch to catch bolt better

- Steel buffer pin

- Buffer tube spring and pad appear stock but make be upgraded

- Reinforced steel bolt (comes with stock spare)

- Guarder hop assembly (same design as stock but with reinforced steel teeth for adjustment - stock teeth would break easily)

- Guarder hop rubber

- Airsoft Engenuity (AE) nozzle w/ multiple adjustment pins  -  For more info see https://www.facebook.com/AirsoftEngenuity/

- Stock nozzle (included but not installed)

- Airsoft Engenuity hop unit (Included but not installed) - TDC style unit with better adjustability, tested but never used in this RIF (needs new barrel to install!)

AE nozzle will outlast and outperform stock nozzle, also allows bigger kicks at lower fps which is fun!

In short, sand the pins down for higher FPS, a permanent change per pin, but they are very cheap and the guy that makes them is full of info!

 

Included:

- 2 green gas mags with "PTS enhanced feedlips" (only 1 pictured)

- 4 HPA tapped mags with "PTS enhanced feedlips"   NOTE: HPA taps are simply replacing the normal valves, these will be included and can be swapped right back out in seconds!

- 1 HPA tapped mag connected to a 300rnd hicap mag with custom 3D printed single stack feed lip (amazing design on feed lips), hicap feeds perfect and has no effect on RIF performance other than more ammo in a single mag

- spare o-rings for every seal on mags

- 3 half-filled propane cans (cheaper than greengas if you clean your RIF right!)

- Madbull propane adapter

- Large rifle case to carry the RIF and various mags/"things" in

 

With the current nozzle and adjustment pin installed and tested at 100PSI HPA, the RIF shoots approx 300fps

With the current nozzle and adjustment pin installed and tested with greengas, the RIF shoots approx 300fps

With the stock nozzle on green gas, the RIF shoots approx 360fps

With another adjustment pin the RIF will shoot approx 360fps

 

 

Happy to chat further on parts, performance, anything.

Thanks,

J

Specs

  • Make
    PTS
  • Model
    Mega Arms MKM 556
  • FPS
    300-360 (nozzle + gas dependant)
  • Accessories
    Flip up front and rear sights, 6 EPM 40rnd mags, 1 hicap to gas mag "thing"


Livingston



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