All in stock orders ship out the same business day
ISM Full Size 20 lb Recoil Spring Fits G17,17L,20,21,22,24,31,34,35,37
Code: ISM-GL20BI5
$8.99
51 Available
ISMI recoil springs are wound from flat wire so they are a direct replacement for your factory supplied springs. Manufactured from certified Aerospace
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ISMI recoil springs are wound from flat wire so they are a direct replacement for your factory supplied springs. Manufactured from certified Aerospace specification materials. All springs are heat treated, shot peened and stress relieved for maximum durability.
ISMI employs ISO 9002 quality control standards. Includes a 12 month manufactures replacement warranty.
Fits full size Glock models G17,17L,20,21,22,24,31,34,35,37
The stock full size Glock recoil spring weight is 17lbs.
The stock full size Glock recoil spring weight is 17lbs.
Customer Ratings & Reviews
Ratings Snapshot
out of 5
5
(1)
4
(0)
3
(0)
2
(0)
1
(0)
Would recommend this product.
100%
out of 5
5
(1)
4
(0)
3
(0)
2
(0)
1
(0)
Would recommend this product.
100%
1 Total Reviews
Very good spring
G 17. 1-4 gen
Location: Norway
Date: May 18, 2019
Very good. đź‘Ť
Recommended
1 Total Reviews
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It is our goal to have the best customer service in the industry. If at any time you are not 100% satisfied in anyway please let us know so we can correct the problem to your satisfaction.
4.8 stars over the past 12 months (957 ratings)
'Very Impressive'
"I'm very happy with my experience with Glockparts. I ordered Marine Spring Cups, a OEM 3.5lb connector and an OEM extended mag catch. Everything arrived as listed. Shipped USPS, ordered late evening of 07SEP, arrived on 10SEP. Very impressive, extra points for the speedy shipping. Shipping cost was standard USPS fees. GP also sent good status emails and my USPS tracking number arrived in my inbox before USPS even registered it. Great job GP. As I write this, I've just placed an additional order with them."
dukki7
United States
United States
'Wonderful Experience'
"I've ordered multiple times from Glock Parts and had a wonderful experience every time. Even on one ordered I called on something that wasn't their fault but they picked up the phone quickly and helped me and got my order shipped right then (I order a part that was back ordered and didn't realize it)."
Adam T.
United States
United States
'I'll recommend in deed!'
"I am very satisfied that i purchased the products from here, i'll recommend in deed! Distance is huge (from Colorado to western Finland)but the shipment was nicely fast!"
Tuomas S.
United States
United States
'Fast shipping'
"I've ordered several things from this place and my experience has always been great! Fast shipping is a plus! Every order I've placed, I received within 2- 3 days. Check them out the next time you need mags, springs, barrels, etc!"
Jody A.
United States
United States
'Reasonable Pricing'
"Very reasonable pricing and quick shipping. Definitely a return customer!!"
Christopher F.
United States
United States
