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  2. Impulse
    I'm assuming you don't mean that you have an m110 spring in the bolt rifle expecting more than 1.2J, because m110 would get 1.2J(ish) and that would be my expectation. I'm assuming you mean you had an m130 or something and were expecting 1.8J? I am a gas gun person now, so my understanding of spring stuff is older knowledge, but I will attempt to give some sort of answer from my experience building spring VSRs a few years back So, the M rating is essentially a ballpark estimate of the m/s speed of a 0.2 BB. M100 = 100m/s with a 0.2 BB, or 328fps, M110 = 110m/s, or 360fps, and so on and so forth. AEG and bolt action springs do tend to be designed differently because they are different systems, but the M rating if it has one should be the same, for the platform it's designed for. For example: The m100 AEG spring for my m14 and the sp100 spring (Laylax use sp to denote, but it's the same thing) for my VSR are rated for the same power, but they're very different springs. VSR springs tend to be a lot longer than AEG springs because the VSR cylinder is a lot longer than an AEG cylinder, so if I put a VSR spring in my m14, it's going to have a wildly different power. The VSR sp100 spring is designed so that when that spring is compressed in a VSR with the VSR's compression distance, it will produce the force to propel the 0.2 BB at 100m/s. However, if I put that in an AEG which has a much shorter space, the spring is compressed more and therefore will produce a lot more force when extended, since the spring is compressed a lot more in that much shorter AEG gearbox. The opposite is also true. If you get an AEG spring and put it in a VSR, it will produce far less force (and will probably be less consistent too) since it's supposed to compress more and extend less, but the VSR's cylinder is massively longer. It's also why there are specific springs for the TM PSG1, because that gearbox was pretty different, though I also think it is the same for the v2.5 gearbox in the SR-25 and now I want to dig mine out again to try and fine tune the power again. Probably won't because I never use it, but you've given me food for thought. And after we've considered all of this, then we also have to consider cylinder to barrel ratio (yay, maths!), but I don't think that's going to be the issue here. It could very much be an issue (I don't know your build so I can't say) and will be a factor when it comes to power, but I don't think it is going to cause 0.6J difference on .3s and it's a whole other thing on its own and I don't want to bore everyone here with a wall of text as I talk about it (again). Look, long range stuff is my jam and I like it, okay? 🤣
  3. Colin Allen
    Why were you expecting 1.8J from an M110 spring?
  4.    JimFromHorsham reacted to a post in a topic: HPA bottle legislation change
  5. Hudson
    It could be a variety of things. A poor air seal, damaged bucking, using a shorter barrel (generally I've found that the standard 428mm length inner for VSRs gives closest to what they should, if you have a G-spec length barrel then you'll need to go up in spring strength). What rifle and set-up are you using? An M110 giving 1.2J seems not too far off what I'd expect though.
  6. Reef
    I understand that the spring M rating refers to meters per second, firing .20 BB's in an AEG rifle. So I worked out using Code Red's converter that M110 spring should give you roughly 360fps and 1.2j? I have a M110 spring in the bolt rifle and when Chrono'd the weekend only got 1.2j with .30 BB's. I was expecting around 1.8j with this spring. Does the M rating only refer to AEG's or all Airsoft weapons? Have I screwed up my rifle or am I missing something? Thanks
  7. Today
  8. Corkie121

    LPVO 1.2-6x Scope

    Corkie121 posted an advert in Parts

    This advert is COMPLETED!

    • For sale
    • Used

    LPVO with illuminated reticle, cantilever one-piece mount, and polycarbonate lens protector under front cap. Great sight picture and eye relief, nice clear image with focus adjustment ring under rear lens cap. Message me with any questions.

    £40

  9. Corkie121

    Time Left: 6 days and 22 hours

    • For sale
    • Used

    JG MP5K with Classic Army SEF lower, weathered to look a bit/a lot more used. Original selector plate didn't work so bought a TM one which sort of works, but could do with some adjustment to interact with the selector switch and mosfet switch. Has a T238 V3 mosfet fitted, all original parts otherwise, plus a quick release gearbox for spring changes. Wires for motor may need shortening slightly. Complete outer body with SP5K modified front grip, threaded outer barrel, inner barrel and hop unit also included. Basically a project that I don't have time for currently, everything worked last time I used it, but as it's apart and hasn't been used in a while I can't guarantee anything, hence it being a project. Any questions just drop me a message.

    £120

  10. Nicolae Petre

    Time Left: 6 days and 22 hours

    • For sale
    • As new

    Glock 19 Gen5 MOS Umarex SRC Gas/Co2 Brand new. Comes with extra Green Gas magazine - Mos Plates included - Green gas magazine included (New seald) £275 Paypal fees and postage included You can have the Trijicon RMR red dot for extra £60

    £275

    Watford - GB

  11. Galvatron
    https://www.usedairsoft.co.uk/rif-s/electric-powered/double-eagle-m904c-bundle_i79226 A resprayed two-tone whose handguard looks way off-colour from the rest of the gun, not to mention that the outer barrel is also thread-stripped. Somehow despite the far from pristine form and function, the seller thinks the additional mags, battery and thirteen-in-a-dozen dot sight push the bundle up to on par with Super5ives pricing for the gun brand new (or £30 more than Patrol Base's OoS listing).
  12. GiantKiwi

    NPAS and HPA

    GiantKiwi replied to danf1234's topic in Gas Guns

    Vapor pressure of propane at room temperature of 25 degrees C is 8.3bar / 122PSI Probably need to be removing them then, if you can make them work without the NPAS great, but I doubt it. If you need a UK supplier of a better NPAS, Jaeger Precision makes them as well https://jaegerprecision.co.uk/products/jaeger-precision-mws-npas-adjustable-valve
  13. peter207

    Time Left: 6 days and 22 hours

    • For sale
    • Used

    Full metal PP19 Bizon (I think its the PPS one). Not to be confused with the Cyma version, which I had one of and honestly it's not a patch on this! CQB friendly FPS. Two magazines and a double mag pouch, This as ever is a really relucatant sale. So, you must have a vaild defence! I post using parcel force 48hr signed for, which isn't cheap but worth it but not included in the price. Payment is via Pay Pal, and the fees are not included. Please have a look at my feedback. Note, Cyma mags will not fit this as they're too long.If you're desperate for the side folding skeleton stock I've probably got one in the parts bin you can have. Wired to deans with Mosfet. I've removed the suppressor tracer unit and fitted a replacement flash hider, this one is printed as I can't find the original, however if it does appear during the purge I will send it on free of charge.

    £190

    - GB

  14. callumpa12
    callumpa12 joined the community
  15. ellis_brown01

    Time Left: 6 days and 21 hours

    • For sale
    • As new

    Brand new never been out the box. EON Complete V2 Gearbox with TITAN II Bluetooth® includes top-notch internal components. We analyzed and gathered the most advanced technologies available for AEGs and constructed the top-class gearbox, with no savings on parts. Instead of thinking about tuning, now you can obtain at a fair price a ready-to-use, complete gearbox with warranty. Over a million of shots fired to build the best and most reliable hi-end gearbox.

    £315

    Penkridge, Staffordshire - GB

  16. Jimbob7719

    Time Left: 6 days and 21 hours

    • For sale
    • Used

    WE Galaxy 1911, amazing gas efficiency and hops .30g bb's with ease. Feels really solid in hand. Safety has been locked as I got fed up of turning it on by accident. In great condition, one tiny mark to black upper. Barely used really. £60 + £5 postage and fees

    £60

  17. Pachara65
    Pachara65 joined the community
  18.    Anonymoose reacted to a post in a topic: Apology
  19. GraniteFraggle
    I'd like to apologise to Gavin's mum. Anyone got a hose I can borrow to clean her up?
  20.    johnnyj reacted to a post in a topic: Gun picture thread
  21.    Jacob Wright reacted to a post in a topic: TM Glock 17 gen5 mos
  22. ThePoorerFuhrer

    Time Left: 6 days and 15 hours

    • For sale
    • Used

    Has been weathered. Includes - 3 'Plain' mid-cap magazines and 2 'Waffle/Stripe' mid-cap magazines - Original Bundeswehr leather G3 sling - Original slim type G3 front handguard - LCT wide handguard - Original LCT box Note, all magazines have been modified in an attempt to fix the LCT G3's known issues feeding mid cap magazines (known factory issue not feeding the whole magazine,) to no avail, high caps have been to work without problem but they don't fit my personal playstyle. £370 posted

    £370

    - GB

  23. Chev Chelios
    I cant find the kit https://fluxdefense.com/ was it an older modal? Not like anything I have seen before. Mind posting some images of the real one if you have them? Thanks.
  24.    Badgerlicious reacted to a post in a topic: The 'How Did Your Airsoft Day Go? Thread
  25. DJM94

    Time Left: 6 days and 14 hours

    • For sale
    • As new

    Action Army 350rnd Drum Magazine Never been used £90 P&P

    £90

  26. Yesterday
  27. DJM94

    Time Left: 6 days and 14 hours

    • For sale
    • Used

    CYMA CM.041L Platinum Edition M-LOK SMG-5K AEG Shoots wonderful at exactly 1j Completely stock £200 P&P

    £200

  28. O-53 left Positive feedback for The Geardo Crow
  29. andrey

    Time Left: 6 days and 13 hours

    • For sale
    • As new

    Price is posted, l have 2 units red or green. These are real, copies don't exist, check prices in the shops before you contact me. Find me faster on WhatsApp at the no. below. The Swampfox Raider, a versatile 1x20 micro prism with an expansive eye relief for fast and clear sight acquisition. Using the Bullet Rise Compensating reticle from our Blade prism, Raider has CQB at its heart. Available with red and green illumination, Raider’s etched reticle appears black when the illumination is off. Shake N’ Wake motion-sensing auto on/off saves battery life and is perfect for home defense. FEATURES: Adjustment Click Value: 0.5 MOA Reticle Type: CQB Bullet Rise Compensation Magnification: 1x Lens Diameter: 20mm Illumination Positions: 10 total, 2 NV Brightness Adjustments: Up/Down Digital Press Shockproof G Forces: 1100Gs Waterproof: 1 Meter/ IPX7 Max Battery Life: 15,000 hours Dimensions: 2.56”(length) * 2.05” (width) * 2.23”(height) Weight: 7.58 ounces Lens: Fully Multi Coated Specialty Coatings: Anti-fog, hydrophobic, anti-scratch Parallax: Parallax free @100 yards Eye Relief: 3.5"-4.5" Exit Pupil: 15mm Mount Type: Picatinny Chassis: Die cast zinc alloy Windage/Elevation Movement Range (MOA): '+/- 45MOA/ Total 90MOA Range

    £160

    London - GB

  30.    andrey reacted to an advert: LCT LCKS74M / AKS74M
  31. DJM94

    Time Left: 6 days and 12 hours

    • For sale
    • Used

    Tokyo Marui Hi-capa 4.3 Dual Stainless Installed a Flamingo bucking £95 P&P

    £95

  32. DJM94

    Time Left: 6 days and 12 hours

    • For sale
    • Used

    E&C Hi-Capa 5.1 TTI GBB Pistol - Black Slide/Tan Frame Installed a Flamingo bucking £85 P&P

    £85

  33. Isawatree

    E&C g18

    Isawatree posted an advert in Gas Pistols

    Time Left: 6 days and 12 hours

    • For sale
    • Used

    E&c g18 Quantum bucking otherwise stock Modification to the rear grip (sanding) to go in flux raider kit. No mag £55 posted

    £55

  34. Isawatree

    Time Left: 6 days and 12 hours

    • For sale
    • Used

    E&c G5 g17 Flux raider kit Quantum bucking otherwise stock 2x 50 round mags 2x 25 round mags 1x25 round mag missing gas router and feed lips installed in the "grip" Olight baton torch Hardcase Rmr mount and ghost ring rear sight Modification to the rear grip and flux kit necessary for kit fitment (sanding) not visible when kit is installed. £190 posted

    £190

  35. PiratesARRus

    VFC MK18

    PiratesARRus posted an advert in Gas Rifles

    Time Left: 6 days and 12 hours

    • For sale
    • As new

    Looking to sell my VFC MK18, in good condition as shown in pictures with a bunch of new accessories yet to be used. Included in the bundle is: - 4uad Magnus Pro hop up and Bucking - Maple leaf inner barrel - 3x V3 Stanag Mags - 3x Mag assists - CTR stock replica - WADSN M600 - WADSN Modbutton - Thorntail Light Mount Replica - Cable Clips - Vertical Grip - Rail Covers - GK Tacticsl Socom556 QD Suppressor - VFC 416 Ambi Selector - RA-Tech MK16 Bolt Catch (UH1 not included) Looking £860 for everything Or can sell the gun, mags, barrel & hop unit for £690 Both prices include postage and PayPal fees If you’re in Northern Ireland then collection just outside of Moira is possible.

    £690

  36. LMKipper

    NPAS and HPA

    LMKipper replied to danf1234's topic in Gas Guns

    The issue you will have is that you'll often need a fairly high pressure for the rifle to cycle consistently. Airsoft green gas/propane is around 140psi at room temperature, so that's a good place to start with a reg setting, then see if you need the NPAS to bring it down to playable limits.
  37. Rogerborg
    Damn, you're taking this seriously. Good call on the D30, and the 5150 fan. Mine's round the back, and I'm forever trying to find a ducting solution that works reliably. Having it on the front and blowing straight down is a great idea.
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