Airsoft HPA - SLP Regulator VS LPR Regulator

HPA, short for High Pressure Air Airsoft systems can be confusing if you are just getting started in the HPA world.  After you have chosen the right HPA Engine that you like (Polar Star, Wolverine, V12), it's time to pick your air rig. 

When it comes to HPA air rigs, there are three major types on the market, SLP, Redlineairsoft Firebase, and the Ninja LPR. Each has it's own benefit, so let's take a look at all of them to help you choose which HPA regulator you should choose. 

SLP Regulator

An SLP air rig is a Super Low Pressure regulator that functions on very low pressure. They can only be used with SLP tanks. Usually a tank will only allow about 300 psi which this regulator works perfectly. 

• Pros
• SLP air rigs are generally cheaper than the others. 
• Easy PSI adjustment with a twist of a knob.
• Cons
• They can ONLY work with an SLP tank.
• SLP tanks are often more expensive than standard tanks.
• Often require a separate piece for a tournament lock.

LPR/Firebase Regulator
An LPR air rig is a low pressure regulator that can function with higher or standard PSI tanks. 

• Pros
• LPR air rigs can work with any kind of hpa tank, even SLP tanks.
• Standard tanks are generally cheaper and LPR works with them.
• Has added pressure release valve for safety. Helps protect your engine if a regulator malfunction occurs.
• Most LPR air rigs have built in tournament locks.
• Cons
• LPR air rigs are generally a little more expensive than SLP
• Requires a provided allen key to adjust PSI(not really a con, but just not as easy as a knob)

So the question is which regulator should you choose for your Polar Star, SMP or V12 engine? Well ...they all work great. It all comes down to what you like better. Personally I like the fact that the LPR's can function with any style tank.