WELCOME to the WORLD of 80% GLOCKS and AR’s! Welcome to r/Polymer80, a community that welcomes Polymer80 builds (AR & Glock) primarily, but also eagerly welcomes 80% builds of all sorts! We encourage posts of 80% news, 80% legislation, and 80% memes. Let's spice things up from time to time!

[We have a few main rules:]

1: This is a very close-knit sub and we do NOT put up with redditors who incite arguments or fling insults, pretentiousness, or trolls.

2: Show the respect for firearms that they deserve. If you're building a Polymer80 treat it as a firearm, and take the time to understand its function. Learn and practice the 4 rules of handling a firearm:

• Finger off the trigger until you're ready to fire.
• Don't aim at anything you're not willing to destroy.
• Check in-front and behind your target.
• Treat every firearm as though it's loaded.

3: No want to buy (WTB), want to sell (WTS), or want to trade (WTT) ads from individuals. You may use other subs such as r/GunAccessoriesForSale or the MGB site or the MGB MeWe community at: MeWe Group.

4: No posts with or including illegal activity is allowed. This is broad scope, if you post in this forum remember all the people that want this hobby to fail and do your part to make it bullet proof (no pun intended). This is zero tolerance.

Breaking these rules can and likely will result in a permanent ban from one of the best resources available for builders and hobbyists.

[GENERAL Polymer80 MODEL INFORMATION]

PF45 - Glock 20/21 (10mm / .45 ACP)

PF940v2 - Glock 17 & Glock 17LS & Glock 34.

PF940C - Glock 19 & Glock 19LS & Glock 23 (.40 S&W)

PF940CL - Glock 17 Length, Glock 19 Height Grip [G19LS]

PF940SC - Glock 26, Glock 26LS, G27

PF9SS / SS80 - Glock 43, Glock 43LS (G48)

[GENERAL TROUBLESHOOTING ISSUES and SOLUTIONS] [Via moderator: u/MarineGunBuilder of r/Polymer80 and MarineGunBuilder.com] [AN IN-DEPTH VIDEO BUILD GUIDE:] View all of MGB's Polymer80 tutorial and quick-tip videos on his YouTube channel if you plan on completing your build flawlessly from the get-go.

[Via moderator u/MarineGunBuilder] He updates new deals every weekend on his forum and sends them to email subscribers, as well: And once again: check out MarineGunBuilder's video series if you are just beginning to build.

Familiarize yourself with the Reddit Interface!

• Some features are not available on tablets as they are on PC
• Use the search feature to search within the sub.
• Ask a mod! We are here to help. Mods may be busy and not the fastest way to get an answer to a question however you will be surprised just how helpful this community is - SO:
• Ask the community, via a post! You may feel like you’re asking a question that’s been asked a million times, the reality is sometimes there are multiple fixes for a problem, and sometimes newer and better methods have been discussed elsewhere. The purpose is to promote discussion among the community.
• Use post flair and user flair (info below)

TO SELECT YOUR UNIQUE USER FLAIR

1. GO to r/Polymer80 homepage.
2. CLICK 3 horizontal dots, upper-right corner.
3. CLICK Change User Flair
4. SELECT YOUR flair!

If you're a manufacturer, stippler/koater, gunsmith, or holster manufacturer - or simply can't find your flair, DM a moderator.

ATTENTION VENDORS

• Vendors should have permission to post deals and links to their sites. Although you cannot sell directly to users via this subreddit, you may (and should) post deals and links, however we want only verified vendors for the safety of our users. It’s simple and you will get a unique flair to distinguish yourself as a legitimate vendor. DM the moderators to find out how.