Bryan and Associates
Crosman, Benjamin, Sheridan, and Daisy Factory Authorized Repair Station

Reconditioning all models
Obsolete Parts and Restoration

Bulk CO2
International shipping is limited to previously established clients.

Min. shipping in the 48 states. materials, postage, insurance, delivery confirmation, etc., $6.00

Home Page Repair Services Accessories
Bulk CO2 Products New and Used Airguns 2240 Variations and Mods
About Bryan and Associates Site Index Order Page
Homemade Guns Parts and Reseal Kits  

Bulk Adapters and Accessories

MK-l      and     ll  Bulk-fill  1/8 national pipe female fitting  $32.95
  MK-l     and      ll    Paintball  Attaches paintball tank to MK-l or ll  $32.95

160 type  

Bulk-fill  fits models 150/7, 160/7, 166, 180/7,262/3, 400, 600, 677, and 1100 $32.95

Bulk-fill Economy    Two piece adapter    $32.95  
  QB      Bulk-fill adapter for models 77- 78 & 79rifles. $32.95

Bulk-fill   78g & 79g     $32.95



Paintball   78g & 79g  $32.95
2240-50-60 Extension Tube
Use with B-F adapter
  The 8 3/8 inch tube increases CO2 capacity.    $32.95
  160 type Extension tube   Note: We now offer a connecter that attaches the 22XX extension and filling head to the early external CO2 tubes.  160/22XX   $12.95  


Dummy CO2 
Paintball  replaces 12 gram CO2 allowing the attachment of a paintball tank, or hose     Light weight anodized Alum.         $21.00 
 20 LB adapter Paintball female
threads and 1/8
NPT male threads


20 LB adapter with 1/8 NPT female for filling 10oz Crosman and other tanks

20 LB adapter  plus fitting to fill the Crosman CG tanks. 






Thread Saver    
  Brass male and female thread protects for 10 oz. tank  and airgun threads. $2.00 each.
Dust cover     .
   Brass cap 1/8 pipe thread to maintain inlet clear $2.00 each.


 adapter for

Hammerli 850 / RWS 850  9 oz.
  & other similar Air Rifles

Paintball Attach a 9 oz. paintball tank with pin valve to your 850.
The internal floating pin depresses and opens the pin valve as the paintball tank is fully installed in the 850 rifle.



Benjamin, Crosman
& other
Air Rifles


Paintball to 88 gram "Air Source"          Attach any paintball tank even the pin valve tank  to the "Air Source" male thread.
The internal floating pin depresses and opens the pin valve as the paintball tank is fully installed to Benjamin and Crosman carbines and rifles.




Multiple tip adapter OFF/ON fill paintball
tanks from other paint ball fitting even the pin valve tanks.
The knob will open the PIN Valve. Tanks with Off/On valve can also be used. 
The paintball to paintball OFF/ON unit with one tip (your choice)  is 


  1/8 NPT male  $9.00 
               Additional Tip  AS 88 gram male    $9.00
               Additional Tip  AS 88 gram female $9.00
               Additional Tip  Paintball male $9.00


"Air Source" Refill adapter

Use on any 88 gram tank. Refill from any paintball or commercial tank.

"New A" is a one piece brass unit for filling 88 gram
    "Air Source" tanks with adapter B below
           form paintball and commercial CO2 supply tanks.
B. A blued steel adapter with check valve allows refilling of an empty 88 gram "Air Source" bottle. The Sir Source tank with adapter B can be attached and removed as often as desired. The CHECK VALVE seals the AS bottle.

  The blued steel adapter attached to an 88 gram Air Source tank fits and hides completely under the forearm of the Hammerli and RWS model 850 rifles.
  Adapters A & B unit.      $34.95

Adding Bulk CO2 to Your Airgun

Step A  Attach to any paintball tank with shut off, to fill 10 oz. tanks.
Step B Attach to any paintball tank with shut off, to fill air guns with 1/8 fitting..
Step C Attach to any paintball tank, connect a hose (not included)  to airgun for continuous shooting.
Step D Attach a paintball tank to an airgun with 1/8 fitting.
Can be used with pin valve tank also.
Step E Used to fill 10 oz. tanks from paintball supply tank.
Step F Use with the Dummy CO2, to Bulk-Fill & add extra CO2 to many 12 gram airguns.
Can be used with pin valve tank also.