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About: BCAR with aggressive venting and lots of options. Inspired by the Flag and Armor CNC BCAR and drawing ideas from Thantacles' RIPPCAR theory. Recommendations: >7 degrees low for up to 180fps, 6 degree med/high at 200, 5 degree high…
Basically a public beta of "Super BCAR" testing models I throw together on a whim Apparently the Akasha BCAR works really good. Whether it's the enormous porting, the inline PCAR, progressive crush, or all of the above, I've no idea. May…
Yet another 3x shell. Unlike many versions with separate chambers, this one keeps the chambers together so you don't have inconsistent performance between darts when all the pressure escapes before every dart exits, as well as slightly…
The mpp is pretty long (about the same as a stock harrier or swift). Can't do much about the core or barrel so here's an ultra compact stock that can fit a battery as wide/thick as the stock one or one as long as what the BK1S uses. Print…
Leedle's BCAR adapted to friction fit over 16mm barrels, and alternate V shaped rollers (same size and larger). Some models require 10% scaling -v2 has bits to better friction fit over barrels so you can forego tape
Angles 4 elite dart chambers outwards and separates their chambers to reduce air leakage. Pinches darts so don't leave them loaded. Print with support on the inner separator. 5-21-25: added variant with a central supporting pillar to help…
Turnarounds are marked +# for the tenths of a mm the id of the outer o ring groove is offset, not the airflow. The standard lynx 2.1 turnaround chokes the path down to a cross sectional area of ~100mm^2 where a 13mm barrel can use up to…
Entirely printable BCAR with various options for rollers and angles. 5 ,6 ,7 ,8 ,10 ,12 , 15 degree options and more Flat, rounded, or V shaped rollers Additional crush by aligning the shroud to press rollers in. Make sure the rollers can…
Yet another 3x Silly Shell maintains 3 separate chambers fits double stacked 38mm darts flush with a couple mm to spare prints without supports lacks the angled chambers of my other 3x shell, so it should behave better with the Breacher's…
Flush 3x but with RIPPCAR geometry. Idea by Deathtree Works on my goblin. Can't tell if it flies any straighter. Also 4x if you have heaps of power to spare
Goes inside shroud to make the barrel and shroud more solid. V4 is looser on the barrel iirc
Holds 2 reversible talon holders with belt clips to slide onto whatever. May need sanding to get the talons going in an out without enough force to slip the holder off a belt. I print with the top cut off in slicer to enable toploading…
Even more silly shell variants with different dart arrangements to get varied spread. Funky Shell Lite uses Sillybutts' original rival shell instead of donutcats' to get a tighter seal and reduce the number of rival rounds behind the half…
Revisited the 5x shell and made it easier to print (no supports) and strengthens the dubious pillar in the middle by connecting it to the rest of the walls while fitting 10 half darts flush (even 38mm ones). Fires out of the goblin but…
A cheaper, fully printable, modular alternative to the Celestial BCAR. All the original angle and crush options are here as well as some additional angles that wouldn't error out my timeline. The customizable shroud designs return and a…
Speedseal plunger head I scrapped together while waiting for a better replacement and haven't worked out a secure mounting method for. Speedseals allow the plunger to move without a seal during priming (which is important for allowing the…
Took the heavily ported quadvictus RIPPCAR out of the other design and made it standalone. Print nose down.
Fit tightly to the inside of a lynx muzzle and keyed for 40cm. Alternatives provided if your barrel pushes the notch too far forward (marked as the tenths of a mm it's moved).
Originally designed as an xyl unicorn foregrip clone to pair with a Lynx variant, I'm posting this separately because I was having problems with it on that build (now resolved). Uses m5 screws and nuts for mounting, an m4x20mm pin for…
I was having inconsistent last dart feeding with the mag follower failing to push the head of the dart into the lifter, so I moved the space for the drum spring in the follower back so it would properly push darts all the way through.…
5 darts can't fit all the way back because of the recessed lip of silly shells, so they have to be seated forward. Since they're seated about a cm forward, the back of the shell can be used to redistribute the air to each dart and build a…
An idea from MonkweyGoose to achieve a larger spread by putting rival rounds behind half length darts. Requires a chunk of power to fire. Takes 1-2 rival rounds and 2-5 half length darts.
BCAR for the Siren Blink using washers like BaconCreations' DCAR design. Looser version washers need the inner sleeve to get effective crush and friction on darts (It just moves out of the way if not). Sanding of pins recommended to get…
Same deal as https://www.printables.com/model/1441236-alternate-3x-elite-silly-shell but for 4x shells. Chambers are also reduced to 13mm compared to stock.
Spring spacer for fine tuning your Vulture's fps. Scale vertically in slicer as necessary.
Ninja mags are fun, but the only release using them currently is the FlyNKx, which is a bit of an ask. Here's a cheap springer adapted to fit ninja mags, just not as tacticool as upcoming ninja mag blasters. Why use this over a Moose mag…
A spring spacer for the dart zone max dictator. Has a loose fit so either scale it up by 1mm or wrap tape around the edges to get it to sit still in the spring guide. Scale vertically to get the amount of precompression you want. 15mm got…
This isn't a Minx, but a full power Lynx! Perhaps a small Lynx? A Super Minx? A Smynx if you will. Nah, sounds kinda like Singaporean Minx. I'll call it a Clynx for compact Lynx . I changed my mind again: calling it the Chynx like i did…
Asked MrHeathpants about making some modular tubes since the twist lock parts are easy to swap, but he said he's too lazy rn, so I spent a couple minutes cutting up the meshes for shorter copies. Parts tagged by how many darts lengths…
A dedicated page to a BCAR previously buried under hundreds of permutations of its predecessor. This BCAR uses the Celestial BCAR's geometry to make a set of progressive twist options, maintaining the original flange alignment, heavy…
Celestial BCAR but with the mount adjusted to fit snugly into a Lynx and be secured by the pin. Existed before in the original files, but in very limited configurations. It just seemed a little moot at the time since a standard lynx is…
Adds pre extension to the return spring to improve cycling reliability. Won't seat the end cleanly for stronger settings. Backing off the screw a little can make it a little cleaner.
Disclaimer: Old slapdash thing I made Silly shell blaster using mostly hardware you can harvest from an x-shot longshot or removed from it after upgrading (while leaving the longshot functional): screws, 1 mag retention spring, plunger…
A low hardware bcar using M4 washers to spin darts. Fits over 16mm barrels and into DZ (19mm) muzzles. No barrel stop, so just make sure to stop before it touches the washers. 5,6,7,8,10,12,15 degree options available. Can add more if…
Low profile ring pull. print with supports on the hook
Hijinx+: Replacement pump assembly and plunger to extend the draw of the Lynx near/past the limit of what k25 can do. Will likely cause k25 to settle a little from the additional compression, but most blasters push beyond the elastic…
Quickstring SCAR but with altered nubs to be removable, as well as an optional tensioner cap. Use the alternate outer core with the clamping ring if the default doesn't secure the core enough. -11-16-2025 fixed malformed inner body stl…
Overview A Lynx but in between the Lynx and Minx in length, or as TK-521 dubbed it: The Inbetwynx. This retains the full draw of a lynx or can take an alternate pump to do 110mm draw. Hardware Modifications: Transfer bar is replaced by a…
I found the vulture's barrel retention was fairly weak with only the o rings and didn't print properly without supports. I didn't want to mar my barrel with grub screws, so I added in my preferred style of o ring barrel mounts. I…
Brooklyn Tony's stock lug but with a larger od section added to the stock interface to retain the stock more firmly and eliminate wiggle.
The lynx is designed to have a floating seal so the o ring can move forward and let air through when drawn back, then seal when firing. However, the teeth on the plunger head can droop depending on your printed and material type…
Disclaimer: This is mostly a concept and may need further tweaks I've overlooked to work. (like the receiver locking tabs colliding with most pumps) For my implementation, see The lynx has room for extended draw (see the hijinx) because…
Protean BCARs but with debossed labels to make them easy to recognize. Also a few reverse staggered RIBCARs (like RIPPCAR but bearings)
It's just my previous BCAR rigged to the end of a quadvictus RIPPCAR because I'm not great at PCAR design (quadvictus based because the gentler twist rate performed far better in my experience, and the final angle is less aggressive to…
Finally got off my butt and made a proper parametric model of a super BCAR. Now go out there and break it so I can go bang my head against the wall. Prints with no supports like most of my other BCARs. BOM: 18 F683ZZ bearings 18 m3x8~12…
I wanted to try a BCAR with less porting to squeeze a little more performance out of a blaster with a vorpal barrel, so I threw this together. It ended up more compact than the Celestial BCAR (fits an extra row of bearings in the same…
A Lynx 2.1 catch3 and plunger spacer tweaked to constrain K25 and similar springs like SF25 and OOD 140mm tuning springs. Dan wanted to avoid customer support for people who receive/print this type of catch3 and get confused trying to fit…
My take on an idea by Nutty to extend the Lynx 2.1 mag release connection to reduce jams. I had times where the wrap around part popped out and jammed up. Extending the tabs into the stock print should prevent it from popping out. Also a…
Added a hopup tab to Donutcat's quad rival shell. Curves shots great on 1 round though it interacts strangely with multiple rounds (tends to fire 2 in a V shape). Added even stronger hopups that get absurd curving but hurt performance more.
The lynx family has slam fire by default due to the mechanism, but that makes depriming clunky. You often have to load a dart or just let it dry fire since proper barrel lengths tend to stop inside the shroud. This block slides between…
Just a straight PCAR for the blink. replaces the muzzle and requires supports on the ring
Toolless extended battery grip for the Colonel Wasp 77 that lets it fit jikey 1100mAh batteries with a lipo alarm takes 2 m2.5 screws. 20mm long should work
A 6 string SCAR for the Protean with various levels of crush to control fps loss and effective twist. Use non braided fishing line. I used 10lb mono, some people use fluorocarbon or hybrid line. Takes 3 m3x8-10 screws if you choose to use…
Silly Shell that takes 19mm muzzle attachments like Dart Zone BCARs. Has a very tight fit, so sand it out and/or cut off the top in slicer to get at the insides easier. Later iterations reduce contact area to make it easier to remove…
Jammed during a game and then fell out. Didn't notice Evan had already made one so use his instead https://www.printables.com/model/1365018-trigger-pull-reducer-for-x-shot-pro-mpp-aeb-motori/files Shim the trigger switch to engage faster…
DPI scar but with a tensioning system added. Print without supports. String with the tension ring offset to leave slack available in your string. Use on single string for all of it.
"the enderchicken" once asked: "what about a bcar with bearings arrange like a rippcar" And so here it is. Quadvictus was used as the base because I never got good results from the trivictus variant, and you get a choice of triple o ring…
The Xshot Longshot is horrendously overbarreled if you add a longer barrel without a 250+ fps spring. This fits an adjustable SCAR into the collet so the barrel can be kept to a minimum on sub 250fps setups while maintaining accuracy.…
Reshell your dart zone bcar as an internal BCAR for the Venom Pro. Prints without supports Requires a little shell cutting to make sure the lower rollers don't collide against the trigger guard assembly. Only fits with upper rollers at a…
Straight pcar for the Venom Pro. Replaces the orange faux barrel. Scale as necessary to get a firmer fit.
The xshot longshot has a huge pt that you usually replace. The PBR bow is very cheap on hardware, although inconsistent with the PBR action. Added a catch and the option of a picatinny mount or pistol grip to make it a compact but…
Add 5 to 10 mm of draw to your X springed Lynx by using a little more of the springs free height. Can't guarantee that X springs won't take a set from the higher max compression over time, so the 5mm extension takes 5mm out from…
So the s400 uses some of the space between the foregrip and trigger as additional spring space. That could mean more potential draw when translated to a Lynx. Only problem is that it completely breaks the trigger linkage, and I'm not keen…
A slew of plunger heads with varied groove diameters to expand the o ring if yours doesn't seal. Ideally your o ring floats and make contact with the pt without this because this can also introduce a slight vacuum at the end of the return…
Removes the slop from the PKI mag release when using the nekomata/foamgasm forward mag release. Make sure to press the linkage firmly into the hole
Stores spring spacers in the grip of your Ontos. Angle the insert back and slide it through the front half, then slide it back to secure it inside. Slide it forward to pull it out.
Ninja mags but with a twistlock pin to retain the baseplate instead of an m3 screw and heatset. Also added extra witness holes for more visibility into the follower position and adjusted the baseplate geometry to get rid of slicer…
PTFE lined Lynx Catch3s with TPU and kury 36mm PT versions. Should reduce pump wobble in kury PT Lynxes without breaking quick spring swaps.
Saw some people with faulty lynx transfer bars that prevented the ram from fully seating and sealing, so did a quick edit of the ram to move the seal forward to band-aid the issue. Moves the ram forward in increments of 1mm If your pump…
Just a spring spacer for the s400. Scale vertically in slicer as needed. Use sparingly: You are likely to settle your spring with too much.
A replacement cw77 dart gate that fits over the barrel easier while maintaining its great seal. Mounting tabs unfortunately can't be reinforced much, so the central part is expanded to mitigate cracks propagating inwards. moderately…
An adapter for the blink to take a rev 2 EX BCAR. Uses a funnel inside the EX threading to guide darts in.
Silly Collet adapted for a Kunlun so you can secure non threaded barrels. print with tree supports with threads down use the stairstepping on the other side to help align it and clamp it inside the barrel shroud.
Holds together your magazine extender if you printed the 2 separate halves.
Some washers at the hardware store are brass, which are soft and easy to damage, so I made a shroud to give a smidge of protection. Scale the main body down to fit fewer stage dcars.
Quick and dirty double Lynx. Hardware: 2 sets of Lynx hardware 2 sets of Nekomata hardware (optional, not strictly necessary for operation outside of the 2.1 tensioner) 2-6 m4 pins for the pump coupler (optional, may be printable) 60mm…
The deprime block revealed to me that there is ~1mm of catch overtravel that doesn't need to exist. Instead of wasting that trigger travel, we can adjust the sear to convert that travel into a little more mechanical advantage. The mod is…
Set of angled triggers I made some time back but couldn't be bothered to test. Reduces takeup by the degree listed. Just make sure it doesn't cause you to slam fire.
Just the Koda mag cap modified to take a couple more darts so you can cleanly fit 50 darts for a comp game across 2 mags. Has stock Koda spring issues in V1 to try keeping space. Made a V2 that has weaker last dart pressure but keeps the…
replacement mag release for the Worker Kunlun. Not compatible with the 6 round cosmetic mag. Print with extra walls to reduce flex if in PETG.
Made by request some time back. May as well post it. Will need supports bc the pattern wasn't designed to be printed in this direction, but it is what it is. Also added a couple alternate versions that shouldn't need the extra supports
Adapted the 6 degree 3x3 locksleeve core and 0 degree twist clamp core to fit the Blink with lowered crush.
Remnant scar but with toolless tensioners so you don't have to fuss over tying every string perfectly. Hardware 3 m3x8ish screws Printing The tensioners are designed around how much my PETG extrusions shrunk the holes. As long as they…
Toolless tensioners for the LockSleeve SCAR so you can tie sloppily and tighten it afterwards. Use 8mm m3 screws to secure the tensioners against the cap such that they can be adjusted by hand but take some force. longer ones won't fit…
Experimental BCAR using sorta serrated bearings (you can't fdm print the edges very sharp) to try to reduce slip. Does it work? Idk. Some batches of my darts fly through it fine, some don't. The flange could be already enough to minimize…
LockSleeve SCAR but with tension and crush adjustment. Compatible with the original outer sleeve, but it blocks access to the body's crush adjustment wheel while on and requires sanding to get proper alignment with the porting. It also…
Printed clips to mark your zwq s400 springs (These 3 are specifically from 604blasters)
SFI is supposed to have marker dots on the ground ends of X springs to mark them, but they're hard to read or completely gone over time. I store mine on a slightly less polished version of these.
These are all currently available results.
