HPA/Bulk Air Systems
Modifying any air rifle for PCP/HPA use,
is dangerious and can be deadly.
You do so at your own risk!
NEVER WORK ON A
CHARGED or LOADED AIR GUN!
This is a new item and stock will be spotty as I build up an invetory based on sales
HPA/PCP Regulated Air Tanks
Some in stock
Please Check my eBay listings
HPA/PCP Fill Fill Tanks
3000/2000 psi out 62 ci
Aliminum Tank $115.99
In Stock
4500/2000 psi out 68 ci Carbon Fiber Tank $199
Special order 2-3 week wait
New Safer, Bulk Fill Valve Adapter
Now in stock!
The new design is 1.5” longer than the Discovery and other aftermarket front valve halves commonly used in converting a 22xx series air gun to Bulk Co2 or PCP/HPA. Some are originally designed for Co2 use only…
This new design places the seals before the “Safety Warning” roll stamp.
This “Roll Stamp” area is known for its catastrophic failure when converting a 22xx series Air Guns to HPA/PCP and running too much pressure in the gas tube. The Roll Stamp is much like the “pineappling” on a grenade. This new item should solve the problem...
Machined from solid “Free Machining Brass” bar stock. Larger 7/16” ID is reamed to size for a smooth boar up to the spring seat for increased volume vs. the ¼” boar in a “Discovery” valve. Buna90 O-rings (The best for Co2, Nitro & HPA).
With the Extended Bulk Fill Adapter you can have a safer Dual Fuel Air Gun when used with a Discovery or Aftermarket "Fill Adapter".
Other recommendations for HPA/PCP use:
Add side screws to lock in the valve.
Note:
Trimming of the front trigger group mounting screw may be required. (on 2260 Rifle… a washer may be used if the screw bottoms out on the valve.)
Do not drill in valve tube or reduce the screw relief area. Wall thickness is critical.
If used on Discovery Rifle - you will loose the gauge port.
!!! Safety Warning !!!
DO NOT EXCEED 2000 psi fill pressure.
Modifying any air gun is dangerous and you do so at your own risk.
Modification should be done by an experienced Air Gun Smith.
Never work on an Air Gun that is pressurized or loaded.
All ways keep the muzzle pointed in a safe direction.
Extended bulk valve adapter
w/Discovery Fill kit $75 (SOP)
+ S&H
Thank you Bob for colaborating with me on this new design.
Click here
To see Bob's Great Article on his PCP 2260 project.
New extended bulk valve vs. a Discovery valve.
I installed and tested this new design on my Bench Babe... and my HPA 2260 Disco Wanabe...
2250 Direct Injection Bulk Adapter
(Phased out in favor of the new Extended Bulk Adapter)
22xx to ASA
Paint Ball Tank Adapter
Not recomended for HPA use,
unless you fill the tank on the gun and leave it on the gun till the pressure drops to a level to be safely removed.
An optional in line on/off valve will aid in removal of pressurized tank.
2x 1/8" NPT outlets. With 1.8k Burst Disk for your safety.
Anodized Black Aluminum
Replaces the Hammer Spring Plug on the tail of your 22xx Crosman.
Now with mounting holes at 12, 3, 6, and 9 o'clock, Like the 2250XT
(Sold Out)
$45.00 + S&H
These adapters are hand crafted and will vary in appearance
I recomend a
scope riser when using this setup to see over the rear tank.
Drilling is required in your 22xx gas tube for a solid mount.
***
*** NO RETURN IF THE THREADS ARE DAMAGED DURING OR AFTER INSTALL ***
Each one is checked for fit on a genuine Crosman 22xx gas tube
***
Shown on my 2250B with "hard lines"
(It's a shroud... not a silencer, Trust me, it's loud)
Dominic's 2250
Prettier than mine...
