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Glock 19 Lower Part Kit Gen 3 OEM G19 LPK Lower Frame Kit
$86.99
Glock 43X Upper Part Kit OEM G43X UPK Complete Armorer Assembled
$123.99
Glock 26 OEM Lower Part Kit Gen 3 Custom Armorer G5 Upgrade G26 LPK
$89.99
Glock 17 Upper Parts Kit Gen 3 OEM Armorer Assembled G17 UPK
$119.99
Glock 26 OEM Locking Block Gen 3 – G26 Genuine Factory Part
$39.99
Glock 27 OEM Lower Parts Kit Gen 3 G27 LPK .40 cal Genuine Factory Authentic
$84.99
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Glock 19 Lower Part Kit Gen 3 OEM G19 LPK Complete
$87.99
Glock 19 Upper Parts Kit Gen 3 OEM G19 UPK Factory Authentic Armorer Assembled
$124.99
Glock 17 Lower Parts Kit Gen 3 OEM CUSTOM ARMORER UPGRADE G17 LPK 9mm Complete
$89.99
G26 OEM LPK Gen 3 Genuine Stamped Glock 26 Lower Parts Kit
$84.99
Glock 43X Upper Part Kit OEM G43X UPK Complete Armorer Assembled
$123.99
Genuine Glock 19 Locking Block OEM (Part #7894-1) - Updated Model with Dash -1
$39.99
Glock 19 Lower Parts Kit Gen 3 G19 LPK OEM Authentic
$87.59
Glock 43X Parts Kit OEM G43X LPK Complete Factory Armorer Assembled 9mm
$84.99
Glock 23 OEM Lower Parts Kit Gen 3 G23 LPK .40 cal Genuine Factory Authentic
$84.99
Glock 17 Lower Parts Gen 3 OEM G17 LPK 9mm Factory Armorer Assembled
$87.99
Glock 43 Lower Parts Kit OEM G43 LPK Authentic Factory Armorer Assembled 9mm
$84.99
Glock 27 OEM Lower Parts Kit Gen 3 G27 LPK .40 cal Genuine Factory Authentic
$84.99
Glock 21 / 21SF .45acp Upper Parts Kit OEM Gen 1-3 G21 G21sf UPK OEM
$127.99
Glock 26 OEM Lower Part Kit Gen 3 Custom Armorer G5 Upgrade G26 LPK
$89.99
Glock 19 Lower Part Kit Gen 3 OEM G19 LPK Complete Custom Upgrade
$88.99
Glock 17 Upper Parts Kit Gen 3 OEM G17 UPK Factory Authentic
$124.99
Glock 17 Lower Part Kit Gen 3 OEM G17 LPK Complete
$84.99
Glock 19 Lower Part Kit Gen 3 OEM G19 LPK Lower Frame Kit
$86.99
Glock 22 Lower Parts Kit Gen 3 OEM G22 LPK .40 Cal Factory Authentic Assembled
$84.99
Glock 20 / 20SF 10mm Upper Parts Kit OEM Gen 1-3 G20 G20sf UPK OEM
$127.99
GLOCK 21SF 20SF Lower Parts Kit OEM LPK Gen 3 .45acp or 10mm
$88.59
Glock 26 Upper Part Kit Gen 3 OEM G26 UPK 9mm Complete Factory Armorer Assembled
$127.99
GLOCK 20 / 21 OEM Lower Parts Kit Gen 3 G20 G21 LPK .45acp or 10mm Not SF models
$88.59
Glock OEM Gen 3 Trigger Housing Upgrade with Gen 5 Ejector for 9mm Models
$29.99
Glock 19 Lower Parts Kit OEM Gen 4 Complete
$86.99
Glock 26 Lower Parts Kit Gen 3 OEM G26 LPK Complete Custom Upgrade
$89.99
Glock 26 OEM Locking Block Gen 3 – G26 Genuine Factory Part
$39.99
Glock 43 Upper Part Kit OEM G43 UPK Complete
$123.99
Glock 26 Lower Part Kit Gen 3 OEM G26 LPK Complete
$84.99
Glock 17 Upper Parts Kit Gen 3 OEM Armorer Assembled G17 UPK
$119.99
Glock 19 OEM Lower Parts Kit Gen 3 G19 LPK 9mm Genuine Factory Armorer Assembled
$87.49
Glock 19 Lower Part Kit Gen 3 Custom G19 LPK OEM
$87.99
Glock 19 Lower Part Kit Gen 3 OEM G19 LPK Armorer G5 Complete Custom Upgrade
$89.99
About us
Marine Gun Builder (MGB): Your Trusted Source for Genuine Glock OEM Parts
Welcome to Marine Gun Builder (MGB), the premier destination for Glock enthusiasts seeking top-quality, authentic Glock OEM parts. As a leader in the industry, we take great pride in offering a comprehensive selection of Genuine Glock parts, ensuring your Glock firearm remains in peak condition and delivers unparalleled performance.
Authenticity Guaranteed: At MGB, we understand the importance of authenticity when it comes to Glock parts. Our inventory consists exclusively of Genuine Glock OEM parts.
MGB is more than just a store; it's a community of Glock enthusiasts who share a passion for these iconic firearms. Join us on our platforms to connect with like-minded Freedom Lovers, share experiences, and stay up-to-date with the latest Glock news and developments.
Welcome to Marine Gun Builder (MGB), the premier destination for Glock enthusiasts seeking top-quality, authentic Glock OEM parts. As a leader in the industry, we take great pride in offering a comprehensive selection of Genuine Glock parts, ensuring your Glock firearm remains in peak condition and delivers unparalleled performance.
Authenticity Guaranteed: At MGB, we understand the importance of authenticity when it comes to Glock parts. Our inventory consists exclusively of Genuine Glock OEM parts.
MGB is more than just a store; it's a community of Glock enthusiasts who share a passion for these iconic firearms. Join us on our platforms to connect with like-minded Freedom Lovers, share experiences, and stay up-to-date with the latest Glock news and developments.
Seller feedback (682)
- r***e (775)- Feedback left by buyer.Past 6 monthsVerified purchaseThe Best. Paid extra for a kit that was assembled by a seller with 100% positive feedback and insanely fast shipping speed. It was packed intelligently and In a box to boot So many sellers ship tolerance parts in plastic bags, so many. I will start every eBay search with this seller first and foremost. Thank You MGB and happy autumn season. Stay Sharp
- .***o (45)- Feedback left by buyer.Past 6 monthsVerified purchaseGreat seller, my parts arrived promptly and were exactly as described. They were package properly and the seller even included a note. Would definitely purchase from again.
- 4***0 (50)- Feedback left by buyer.Past 6 monthsVerified purchaseexactly what was described, came in SUPER solid box, contained a little baggy with all the parts. awesome! great seller, super fast shipping, would highly reccomend. A++++ they wrote a little note too, felt loved :D
- 0***0 (3)- Feedback left by buyer.Past monthVerified purchaseVery fast shipping and delivery and these Glock OEM parts are the real deal and Authentic. Seller helped me make sure I order the right LPK . Decent price and new condition. Very well packaged. Looks great
- p***g (408)- Feedback left by buyer.Past 6 monthsVerified purchaseExactly as listed and excellent attention to detail. Great product!! And super service!! Quick to ship and arrived well packaged.
- g***a (75)- Feedback left by buyer.Past 6 monthsVerified purchasePackage arrived fast. All OEM Glock parts, brand new, as ordered. Price was good and shipping was fast. Will buy from again!