AAP01 - Custom Series 140% "Snappy Boi" Recoil Spring ACRO With a high viscosity of

With a high viscosity of 5000 cp

Caged Technology For No Mess

1 Fires Around 270-280 FPS (Feet Per Second)

this blaster is constructed with the utmost detail that will surely blow you away

Also compatible with your SLR CQB or MFT

AAP01 - Custom Series 140% "Snappy Boi" Recoil Spring ACRO With a high viscosity ofWelcome to the future of recoil springs. The GBU AAP01 recoil spring is the most advanced and well balanced recoil spring to date for the gel ball industry. With serious RnD and testing we have released a spring that enhances the speed and blowback kick that will not interfere with the smashing of gels but in turn gives you the closest possible measurement for perfect performance. No need to spend money on short stroking when 1 small quick spring