BlasterTECH 'BT27-Plus' spring for Prophecy-R blaster.  Designed and developed to generate more power and to get the most out of your Prophecy-R.  This spring features larger wire gauge/thickness for increased compression strength and optimal coils for your high power needs.  Works great with Expanded Plunger Tube and Power Stefan Kit or any other sealed breech.  FEEEELLL THAAAA POOOWWWWERRRRRR!!!  =)

Things to note:

• Metal bolt sled is required to use with this spring.  The plastic Prophecy sled is not sufficent and will break with this spring

• Butt stock must be secured and fixed solidly on to your blaster - fixed at mutiple points to the main blaster - bottom, sides and top to ensure the safe retention of spring inside the blaster. 

• When you receive the spring it will be longer in length than normal.  Once installed and operated/cycled a few times the spring will settle to its normal operating length.

• This is a beefy spring - to make the most out of your Expanded Plundger Tube.  The prime weight is going to be stronger, thats a given.

• Spring must be used with proper butt stock that is sleaved to retain the spring appropriately (Eg: HK416C or PDW stock)

The catch spring that comes with the Prophecy is more than adequate to use.  No need to sellect a catch spring from the options menu.

Expectations.  Variables considered, depends on darts used (quality/condition), Blaster condition, breech used, lubrication and how well it is been maintained, seal etc.
-Sealed breech (Prophecy Orange Power Stefan Kit (250mm barrel) with Expanded Plunger tube)= 220-230fps (better results with 320mm or 350mm barrel)
-Sealed breech (brass breech with Expanded Plunger Tube)= 250-260fps

These are our own BlasterTECH springs, designed and tested in house.  They are made from high quality spring steel from our own direct spring manufacturer.  Australian made.

Blaster compatibility:  Prophecy-R blaster with extended power HK416C or PDW butt stock

This is an advanced spring.  Only purchase this spring if you are an experienced modder.  Catastrophic blaster failure (ie you will break it) will occur if your blaster is not strengthened.  Sufficient blaster reinforcement is needed with use of this spring.



Important Safety
Blasters are modified at your own risk.  BlasterTECH will not accept any liability for damage or reduction of lifespan of your blaster.  BlasterTECH will not accept any liability for injury caused during or after modification.  The items on this site are safe as long as the operator uses it safely. The items on this site are to be used by those 18years or older.  Always wear protective eye wear whilst using blasters. Never point or aim at someone's eyes or face. Always use approved darts. By purchasing these items you will use it in a safe and responsible manner and you agree that BlasterTECH will not be liable for any injury caused by misuse or accidental usage.