SKU: 40329766450

Tuning Bolt Spring | Tuning Bolt Spring or BOLT LOCKING SPRING or SEAR SPRING | Steel | Milsig Valken M17- SEAR SPRING

$239.85 $266.50
Save 10%
No.2 Bestseller on prudentsource.com >

Pay in installments of $66.62 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Tuning Bolt Spring | Tuning Bolt Spring or BOLT LOCKING SPRING or SEAR SPRING | Steel | Milsig Valken M17- SEAR SPRINGSEAR SPRING Tuning Bolt Spring Milsig Valken M17 Steel Upgrade Unlock the true potential of your Milsig Valken M17 with our reinforced SEAR SPRINGS engineered for performance and durability. Perfect for tuned setups, these springs deliver up to +200 % trigger responsiveness compared to stock. Whether you're chasing faster cycling or better shot control, these are a must have upgrade for your build. Why Upgrade? Reinforced steel spring for higher bolt

SEAR SPRING | Tuning Bolt Spring | Milsig Valken M17 | Steel Upgrade

 

Unlock the true potential of your Milsig Valken M17 with our reinforced SEAR SPRINGS – engineered for performance and durability.

Perfect for tuned setups, these springs deliver up to +200 % trigger responsiveness compared to stock. Whether you're chasing faster cycling or better shot control, these are a must-have upgrade for your build.

✔️ Why Upgrade?
▪️ Reinforced steel spring for higher bolt locking force
▪️ Optimized for tuned or high-pressure setups
▪️ Increases firing reliability under stress

✔️ Compatible With
▪️ Milsig Valken M17

Included in delivery
▪️ 2x SEAR SPRINGS (Black, Steel)

 

 

We have many other interesting tuning parts and ammunition for your marker!
Check out our collection and choose your marker.

Collections

 

 

 

Responsible Person in the EU and Application & Safety Instructions

 

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40329766450

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 18 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
G
Verified Purchase
GN
New York, US
★★★★★ 5
MUST BUY Item for Breastfeeding Moms
Size: Standard (18-Inch), Color: Dark Grey
MUST GET item for breastfeeding moms. It is a soft pillow with a removable washable cover. The material is like a suede, which can make it hot to lean on if you typically feel hot when breastfeeding or sleeping. It allows you to sit up straight while in bed with great support.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
M
Verified Purchase
Ms. Rea
Bozeman, US
★★★★★ 5
It's perfect support.
Size: Extra Back Support (21-Inch), Color: Dark Grey
The best way to describe the super comfy reading pillow is super comfy. I use it to sit up while watching something soothing to my mind on tv and due to its comfyness and softness, it's perfectly just right for my back. The funny thing is within a few minutes I'm knocked out sleep, which is a good thing. It's soft but firm lumbar area and arms feels oh so comfortable. It gives the best sleep quality and less toss and turning. I highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
M
Verified Purchase
Michael Simko
Carnegie, US
★★★★★ 4
Great Size and Comfort
Size: Extra Back Support (21-Inch), Color: Dark Grey
2 months after buying a different reading pillow I felt it was time to buy a different one based on the comfort and support. I found this one listed for a good price. After carefully looking through the listing, I bought the 21" size. On my first night of usage, I was already impressed with the comfort and support vs the reading pillow I had bought 2 months prior. I like how this one has nice support for my neck and head as I'm relaxing on my bed with my laptop and phone. The texture of the filling gives it a very nice combination of cushioning and firmness. The horizontal feature line in the center of the pillow is a nice feature for back and neck support thanks to it giving the pillow some flexibility. As for the arms, their length, width, height, and cushioning are very good for resting my arm while I'm using the wireless mouse with my laptop.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
G
Verified Purchase
GhostFingersXP
San Leandro, US
★★★★★ 5
Book Reading Wife Approved
Size: Standard (18-Inch), Color: Sage Green
I purchased this for my wife who reads quite a bit and she absolutely loves it. She said it feels soft, is the right size for her, and makes book reading more comfortable for her. I call it a win.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
A
Verified Purchase
A Brown
Houston, US
★★★★★ 3
Not good quality
Size: Standard (18-Inch), Color: Dark Grey
Comfy, however it’s getting flat an only had it a week
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026

recommand products

Monarch Accent Table I 3106
59.99
Dirty Life 9303 DT-1 17x9 / 5x127 BP / -12mm Offset / 78.1mm Hub Matte Black Wheel - Beadlock
235.00
Monarch Coat Racks Coat Rack I 2008
49.99
Monarch Accent Table I 2112
119.99
Akrapovic 2018 Mercedes Benz E63 Evolution Line (Titanium) & Link Pipe w/ Matte Carbon Fiber Tips
5247.00