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  Home > Airgun Parts > QB78 Parts >

  JRA Breech Spacer for QB78 Family
  JRA breech spacer. Archer Airguns parts kit for Chinese QB78 family CO2-powered wood and metal airguns.
Gun, scope, mounts and tank not included.
  
Our Price: $44.99


Availability: Back Order
Product Code: QBBREECHSPACER


Fitting: 		  

out of stock  
Description Technical Specs
 

Degree of difficulty: *****
Will NOT fit the Crosman 160

Contains a parts kit to raise the breech and barrel of QB78 family air rifles. Most useful for use with the QB79 and AR2079 as it allows plenty of space between a 2-inch (nominal) diameter paintball tank without it touching the barrel. For .177 or .22 caliber. Also can provide clearance for a shrouded barrel. The barrel is free-floated, with no front band fitting. This kit provides an additional 5/16-inch (8mm) of clearance between the barrel and a CO2 tank compared to the standard gun.

Specially packaged by Archer Airguns.

Contains:
1 x CNC-machined, adonized, aircraft Alumimium breech spacer
2 x replacement extended cocking pins
1 x front breech mounting screw (Philips head)
1 x rear breech mounting screw (4m Allen Key required)
2 x plastic transfer port tube (cut to length - only one required for install, the second is a spare, NOT SHOWN IN KIT PHOTO)
 

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