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    • Nov 6, 2019
    • 2 min read

Polymer 80 Rear Rail Fixes


Marine Gun Builder illustrates how to correct and troubleshoot your Polymer 80 Glock Build and the most common issues with the rear rail system. Marine Gun Builder will cover everything you need to get a perfect Polymer 80 Glock build for your polymer80 pfc940, polymer80 pf45, polymer80 pf940v2, polymer80 pf940cl, polymer80 glock 21sf, or the p80 pf940sc. Please check the playlist for other Polymer 80 build tutorials. Polymer80 holster and other polymer80 review videos are coming soon!



TOOLS:

For all the Tools in this video and other Polymer 80 build tools visit my Amazon Store:

https://www.marinegunbuilder.com/shop-mgb

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Marine Gun Builder Subscribe Link

http://www.youtube.com/c/MarineGunBuilder/?sub_confirmation=1


Subscribe to the MGB Blog for exclusive Access

https://www.marinegunbuilder.com/blog


Like the Marine Gun Builder Facebook Page

https://www.facebook.com/marinegunbuilder/


Polymer80 Master Gun Builders community on Facebook

https://www.facebook.com/groups/mastergunbuilders/


Follow MGB on Instagram

https://www.instagram.com/marinegunbuilder/?hl=en

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Tools in this Video

Glock Tool w/ Armorer Plate

https://amzn.to/2PUxOQG


Dremel Workstation

https://amzn.to/2NmtzeV


Dremel 4000

https://amzn.to/2Nly89m


Flex Shaft

https://amzn.to/33j4Y0h


Fine Sanding Drums

https://amzn.to/34Avhzi


Sanding Stone

https://amzn.to/32nO5jy


Husky Plier Set

https://amzn.to/34HFutX


Butane Torch

https://amzn.to/2PRd2S4

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Master Polymer80 Build Tools List


Diamond Bits Angled

https://amzn.to/2Loskgn


Diamond Bits Straights

https://amzn.to/2Wq0IIO


Diamond Bits Rounds

https://amzn.to/2Wo2v1b


Green Polishers

https://amzn.to/2ZYFq7A


Green Polishers 2 (they sell out a lot same kit here)

https://amzn.to/2ZSSJX7


Medium White Polishers

https://amzn.to/2ZVSme5


Routing Bits

https://amzn.to/2WpJGur


Impregnated Buffers

https://amzn.to/2DLNnDC


X-Acto Kit

https://amzn.to/2Y7OaGG


Extra 17 Chisel Blades

https://amzn.to/2JflyXz


Dremel 90 Degree Attachment

https://amzn.to/2Ljb8c3


Dremel Brad Point Bits

https://amzn.to/2ZXooXp


Dremel Flex Shaft

https://amzn.to/2VMblbT


Dremel Plunge Router

https://amzn.to/2Yi6H33


3M Wet/Dry Paper

https://amzn.to/2ZVhhyz


Deburring Tool

https://amzn.to/2LwTj7t


Front Tabs Fret Cutter

https://amzn.to/2Moc3a5


Channel Liner Install Tool (Absolute Must)

https://amzn.to/2YdHlDh


Front Sight Install Tool + Punch

https://amzn.to/2DUDvYc


Rear Sight Install Tool

https://amzn.to/2H8iD1r


ATG Sight Tool

https://amzn.to/2WDJWu9


Desktop Vice

https://amzn.to/31w0nHm


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Polymer80 PF940C – G-19/23 Holsters


G19 Holster with extra Mag and APLC Inforce light (White)

https://amzn.to/2VPMDYg


G19 Holster with extra Mag and APLC Inforce light (Green)

https://amzn.to/2JwocIA


Polymer80 PF940C (fits Glock 19 23 Slide) IWB Holster Concealed Carry

https://amzn.to/2WXdt0W


Black Stealth OWB Stream light TLR-1 Polymer80 G19

https://amzn.to/2WqAvt7


Coyote OWB Stream light TLR-1 Polymer80 G19

https://amzn.to/2EUDuEc


Black Stealth OWB Stream light TLR-4 Polymer80 G19

https://amzn.to/2WqjBzo


IWB/OWB Standard Bladetech Polymer80 G19

https://amzn.to/2MAwjal


IWB OD Green Hybrid Left or Right Polymer80 G19

https://amzn.to/2EYcUd6

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Polymer80 PF940SC – G-26/27 Holsters


IWB Hybrid Conceal Carry Right Hand

https://amzn.to/2K29MBd


IWB Carbon Fiber or Leather Outlaw

https://amzn.to/2WuX6JT


OWB Gun Metal Gray USA (most other models)

https://amzn.to/31fMgpH


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Light Systems


GLOCK 19’s

Streamlight TLR-1 with Strobe (Black) 800 Lumens

https://amzn.to/2WvZVdm


Streamlight TLR-1 with Strobe (Flat Dark Earth) 800 Lumens

https://amzn.to/2WvpKdT


Streamlight TLR-2 with Laser

https://amzn.to/2WwlnPG


Viridian X5L Instant On/Off with Green Laser

https://amzn.to/2Wsx98Y


Inforce G19 APLC

https://amzn.to/2MJtljO

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Sights & Optics


Trijicon Night Sights

https://amzn.to/2WDivR1


Trijicon Supressor Height Night Sights

https://amzn.to/2WzrByh


TruGlo Tritium Sights

https://amzn.to/2F1b63i


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Cleaning & Maintenance


Ballistol

https://amzn.to/2WCKD1X


Hoppes No 9 Oil

https://amzn.to/2XgGVPL


The Amazon links to products are attached to my associates account. The price is exactly the same. Once a product ships to you Amazon gives me 1-3% of the sale. This small contribution helps keep this channel running. Please consider only purchasing through these links. Thank you for your support freedom protector - M.G.B.

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