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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
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Description
Zaffiri Precision Upper Parts Kit Glock Gen 1-4 UPKZaffiri Precision Upper Parts Kit Glock Gen 1 4 UPK These fit for Glock 19 17 17L 26 and 34 Gen 1 4. VERY IMPORTANT GUIDE ROD (Recoil Spring Assembly) IS NOT INCLUDED! These are great for completing your custom slide. All parts are from US manufacturers. All Parts are made to the highest tolerance to the original specification. PARTS INCLUDED: FIRING PIN SPRING FIRING PIN SPACER SLEEVE SPRING CUPS (2 PACK) FIRING PIN SAFETY NITRIDE FIRING PIN SAFETY
Zaffiri Precision Upper Parts Kit Glock Gen 1-4 UPK
These fit for Glock 19 / 17 / 17L / 26 and 34 Gen 1-4. VERY IMPORTANT GUIDE ROD (Recoil Spring Assembly) IS NOT INCLUDED! These are great for completing your custom slide. All parts are from US manufacturers. All Parts are made to the highest tolerance to the original specification. PARTS INCLUDED: FIRING PIN SPRING FIRING PIN SPACER SLEEVE SPRING CUPS (2-PACK) FIRING PIN SAFETY NITRIDE FIRING PIN SAFETY SPRING EXTRACTOR DEPRESSOR PLUNGER NITRIDE EXTRACTOR DEPRESSOR PLUNGER SPRING SPRING LOADED BEARING FIRING PIN CHANNEL LINER EXTRACTOR SLIDE COVER PLATE Aluminum This product is to be installed by a competent gunsmith. No liability is expressed or implied for damage or injury which may result from installation or use of this product. DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by for Glock. for Glock does not warrant or represent that this product is compatible with for Glock pistols. UPC: 658792280010 MPN: UPKShipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.1 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
No more struggling on n54 oil filter cap!
Color: Black, Color: Black
First of all, this is a lifesaver. Getting the oil filter cap on the bmw N54 is a pain to tighten. I can not stress it enough. However this oil filter cap is most definitely the best purchase i have ever made during the oil change process. Before i bought it i damaged my oil filter cap because i didn't have the correct wrench and had to use big pliers to tighten it. Im glad i made this purchase, it’s affordable, good quality, super easy to use, grips the cap well, looks nice and clean, and works extremely well overall. This makes my life owning a N54 powered BMW much more convenient, especially as a DIY’er. I would 100% recommend this product, 5/5 stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 18, 2025
★★★★★ 5
I recommend for those who know
Color: Black
MYHusband does my 2015 bmw x5 oil change usually it’s an extra charge for this piece to get this done at the mechanics So he orders it through Amazon and gets the oil changed in no time no extra charge.
Works great. Fits perfectly. Amazing quality. Worth the money. Easy installation finish the job quick
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Reviewed in the United States on June 5, 2025
★★★★★ 5
Perfect fit
Color: Black
Perfect
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Reviewed in the United States on January 26, 2026
★★★★★ 4
Good cheap product
Color: Black
Works very well but be careful it is a little sloppy on a ratchet wench
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2025
★★★★★ 5
Decent tool
Color: Black
Fit fine worked as described
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
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