PDI Springs

EXCLUSIVE POSSESION
PDI SPRINGS have been selected by AIRSOFT PLAYER FOR A LONG TIME. We've already sold 300,000 pcs over.

Variable Pitch	Our springs are all "perfect" variable pitch, giving light compression and fast return. Some springs use a different "variable pitch", but that's just connect the some different pitchs.Those are difficult to compress and do not give the desired power.
Silicon Chrome Steel	We use silicon chrome steel to make the springs. Also, we can finely adjust the pitch using thissteel, so we can offer different power levels.
All Hand Made	Each spring may look different because our springs are individually made by skilled craftsman.燬prings that provide the same power may be slightly longer or shorter.Our springs couldn't be made by machines because of our complete ly variable pitch.
Keep the Style	PDI's Springs don't shrink! Generally,spring will shrink from 15mm to 20mm.We can control under 13mm-5mm.

For APS-2 & TYPE96.
(Fps is showed by APS-2 OR.Not mean with type96)

Length : 240mm arround.
Outer Dia. : 13mm
Inner Dia. : 11mm ( please use the 9mm SP guide )

Fps

Price

Stock

APS 110

280

1,176 yen

APS 120

310

1,176 yen

APS 130

350

1,176 yen

APS 180

370

1,428 yen

APS 210

400

1,428 yen

APS 220

420

1,680 yen

APS 240

430

1,680 yen

Test has done with APS-2 OR , Precision Cylinder Set HD, 05 Inner Barrel 595 & 0.2gBB.
Please note ; That's a just sample.,so may be changed depend on condisions.

For VSR-10.
(Fps is showed by VSR-10 Pro Sniper.Not mean with G-Spec)

Length : 200mm arround.
Outer Dia. : 13mm
Inner Dia. : 11mm ( please use the 9mm SP guide )

Fps

Price

Stock

VSR 130

370

1,428 yen

VSR 140

1,680 yen

VSR 200

430

1,680 yen

VSR 250

445

1,848 yen

VSR 280

1,848 yen

VSR 330

455

2,016 yen

VSR 360

465

2,016 yen

Test has done with VSR-10 Pro Sniper, Precision Cylinder Set HD, 05 Inner Barrel 430 & 0.2gBB.
Please note ; That's a just sample.,so may be changed depend on condisions.

For All Bolt Action Rifle.
(Fps is showed by VSR-10 Pro Sniper.)

Length : 240mm arround.
Outer Dia. : 13mm
Inner Dia. : 11mm ( please use the 9mm SP guide )

These springs are very strong power,so please take care of your rifle.It's easy to break up by itself.

Fps

Price

Stock

SPR 250 %

1,764 yen

SPR 300 %

550

1,932 yen

SPR 380 %

570

2,100 yen

Test has done with VSR-10 Pro Sniper, Precision Cylinder Set HD, 05 Inner Barrel 430 & 0.2gBB.
Please note ; That's a just sample.,so may be changed depend on condisions.

For All Bolt Action Rifle.
(Fps is showed by VSR-10 Pro Sniper.)

Length : 250mm arround.
Outer Dia. : 13mm
Inner Dia. : 11mm ( please use the 9mm SP guide )

These springs are very strong power,so please take care of your rifle.It's easy to break up by itself.

Fps

Price

Stock

SS 2000

2,016 yen

SS 3000

570

2,352 yen

SS 4000

580

2,688 yen

SS 5000

600

3,192 yen

Test has done with VSR-10 Pro Sniper, Precision Cylinder Set HD, 05 Inner Barrel 430 & 0.2gBB.
Please note ; That's a just sample.,so may be changed depend on condisions.