X-FIRE PDI official distributor

Spring( Normal Dia.11mm ver)

These series are normal Diameter,so fit to normal guide or piston.
It's really reasonable parts but these are really strong power,so non customized parts are broken easily.
Please be carefull.

※When you use the high-power spring, As a result, when the gun and parts are damaged, it is a self-responsibility.
※The commodity on this page cannot be sold to Japan.
※このページの商品はいかなる場合でも日本国内には販売できません。

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. Springs 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.

If the low power spring you choice,it may be give the damage for yours.
Because all products are scratch,impact & worn out, Especially upgrade spring tends to do trouble.
Please take care of that, We can't answer after you put it on your gun & it's broken regardless any power.

VSR Spring( Normal Dia.11mm ver)

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

Length : 200mm arround.
Outer Dia. : 11mm
Inner Dia. : 8 mm ( please use the 7mm SP guide )

Over 160 spring are required PDI 7mm SP guide.

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

PRODUCT	Fps	Price	Stock	ID
VSR 110	290	1,261 yen	×	#649768	Discontinued item
VSR 140	330	1,261 yen	×	#649775
VSR 160	350	1,261 yen	×	#649829	Discontinued item
VSR 240	430	1,429 yen	×	#649836	Discontinued item
VSR 260	450	1,429yen	×	#649843	Discontinued item
VSR 310	490	1,597 yen	×	#649898	Discontinued item