$29.99
List Price $34.99Save $5.00(14%)1-year limited warranty
Earn 30 Bullseye Bucks
Out of Stock
Estimated in-stock date 06-04-24
Notify me when product becomes available
Sold & shipped by Pyramyd AIR
See other products by Air Venturi
Ballistic & Conversion Calcs
See full schematics for:Sold & shipped by Pyramyd AIR
Item Code: BNP-9033 [PY-A-3659]
See other products by Air Venturi
Ballistic & Conversion Calcs
See full schematics for:Sold & shipped by Pyramyd AIR
Weight | 2.0 lbs |
Create an online review
5.0 5.0
4.0 4.0
Quality and ease of installation
Things I would have changed:Nothing
What others should know:This is a follow-up to my initial review. After settling out, the extreme spread dropped significantly to 15fps, average velocity increased slightly to 907fps and standard deviation is 4. The quality of this spring (not to mention the rifle) is outstanding.
5.0 5.0
4.0 4.0
Identical to original. Polished and smooth so a drop in once lubed
Things I would have changed:Nothing
What others should know:It's been almost 6 years since the first review was posted. The BNP-9033 spring I received today is the same length as the original factory spring in my 30-year-old R1. A spring compressor is NOT mandatory as stated in Gary's review. Don't make the mistake I did and order the Rail Lock Spring Compressor. The R1 End Cap is easily installed by hand. There are a few U Tube videos on R1 disassembly that confirm this. As far as performance, I was clocking 7.0 gr Meisters at an average of 819 fps with the old spring. I fired 50 shots or so after the install. The new spring increased average velocity 80 fps. I guess my R1 wasn't as tired as I thought it was. But the extreme spread is about 50 fps so I would expect things to improve with use.
Got a question or answer?
Log in to participate
What is the power of this spring compared to factory? I have a Vortek installed in my R1 now, nice thing is that it shoots 21 FP, bad news is I can't group better than a shotgun at 10 yards
how long this spring is and is this fits eun jin air rifle or shin sung?
how long should this spring be? the one I received is 12.5" and seems too long to assemble.
Out of Stock
Estimated in-stock date 07-03-24
Buy With Confidence
Get FREE shipping on qualifying orders! Any order $150+ with a shipping address in the contiguous US will receive the option for free ground shipping on items sold & shipped by Pyramyd AIR during checkout. Certain restrictions apply.
Free shipping may not be combined with a coupon unless stated otherwise.
View Shipping Info
We work hard to get all orders placed by 12 pm EST out the door within 24 hours on weekdays
because we know how excited you are to receive your order.
Weekends and holiday shipping times will vary.
During busy holidays, we step our efforts to ship all orders as fast as possible,
but you may experience an additional 1-2 day delay before your order ships.
This may also happen if you change your order during processing.
View Shipping Times
It's important to know that due to state and local laws, there are certain restrictions for various products.
It's up to you to research and comply with the laws in your state, county, and city.
If you live in a state or city where air guns are treated as firearms you may be able to take advantage of our FFL special program.
U.S. federal law requires that all airsoft guns are sold with a 1/4-inch blaze orange muzzle
or an orange flash hider to avoid the guns being mistaken for firearms.
View Shipping Restrictions
Get the most out of your equipment when you work with the expert technicians at Pyramyd AIR. With over 25 years of combined experience, we offer a range of comprehensive in-house services tailored to kickstart your next adventure.
If you're picking up a new air gun, our team can test and tune the equipment before it leaves the warehouse. We can even set up an optic or other equipment so you can get out shooting without the hassle. For bowhunters, our certified master bow technicians provide services such as assembly, optics zeroing, and full equipment setup, which can maximize the potential of your purchase.
By leveraging our expertise and precision, we ensure that your equipment is finely tuned to meet your specific needs and get you ready for your outdoor pursuits. So look out for our services when shopping for something new, and let our experts help you get the most from your outdoor adventures.
View Service Info
Shop and purchase with confidence knowing that all of our air guns (except airsoft) are protected
by a minimum 1-year manufacturer's warranty from the date of purchase unless otherwise noted on the product page.
A warranty is provided by each manufacturer to ensure that your product is free of defect in both materials and workmanship.
View Warranty Details
Didn't get what you wanted or have a problem? We understand that sometimes things aren't right and our team is serious about resolving these issues quickly. We can often help you fix small to medium issues over the phone or email.
If you need to return an item please read our return policy.
Learn About Returns
Get FREE shipping on qualifying orders! Any order $150+ with a shipping address in the contiguous US will receive the option for free ground shipping on items sold & shipped by Pyramyd AIR during checkout. Certain restrictions apply.
Free shipping may not be combined with a coupon unless stated otherwise.
View Shipping Info
Want More?
Join Our Email List for News and Deals!
Join the Pyramyd AIR mailing list: Our e-mails are filled with new products, deals, sneak peeks, tips and tricks, contests and more - sign up today!
Text JOIN to 91256 and get $10 OFF Your Next $50+ Order!
* By providing your number above, you agree to receive recurring autodialed marketing text msgs (e.g. cart reminders) to the mobile number used at opt-in from Pyramyd AIR on 91256. Reply with birthday MM/DD/YYYY to verify legal age of 18+ in order to receive texts. Consent is not a condition of purchase. Msg frequency may vary. Msg & data rates may apply. Reply HELP for help and STOP to cancel. See Terms and Conditions & Privacy Policy.
By Phillip
5.0 5.0
5.0 5.0
Verified Purchase
Perfect replacement for worn out original spring in my Beeman R1.
Things I would have changed:Nothing, works well.
What others should know:Just a simple OEM Weihrauch replacement spring, fix your rifle back to like it was.