top of page
MARINE GUN BUILDER

Have a Policy of 1st Time Quality
Search


M1/M14/M1A Trigger Job How To Improve An M1 Trigger In One Easy Lesson
Contribution from no4mk1t I remember the day back in 1985 when my first M1 arrived in the mail from the DCM. A very nice condition H&R...

MGBs' Blog
Sep 13, 202112 min read
542 views
2 comments


First frame build, easy right?
Contribution from USMC-ATC I got home from work today to find this on my kitchen table! This is my first build so with MGB’s vids I...

MGBs' Blog
Aug 18, 20215 min read
1,217 views
8 comments


10mm Barrel, what to get?
Contribution from GSW10 Okay, so that was a rhetorical question, this is a discussion, dammit! First, there aren't really a whole lot of...

MGBs' Blog
Jul 27, 20214 min read
1,015 views
13 comments


Gen 4 Trigger Housing Mod
Contribution from bapegg

MGBs' Blog
Jun 5, 20212 min read
2,780 views
18 comments


Glock Animation
Contributed by WWW.gentron.com The Handgun Information Resource Genitron is a mega data base of hand gun data We appreciate genitrons'...

MGBs' Blog
Apr 23, 20211 min read
1,703 views
4 comments


Pistol Optics for your Polymer80 Build
Contribution from Fast Heinz As the subject comes up regularly, I want to collect what I've found in my searching in one place as a...

MGBs' Blog
Apr 12, 20215 min read
6,105 views
28 comments


Customize with Stippling
Contribution from DollaDev & Video from Gledhill customs This is my first build, completed back in Feb. with the help of the MGB vids...

MGBs' Blog
Mar 22, 20213 min read
1,718 views
16 comments


SIG P320 Series Part 4 Build tips, recommendations & jig. Final Prep for the Sig videos
Contribution from Capt'n Crabby Well, couldn't wait for all the videos from MGB ... Patience is NOT on of my virtues 🤣 Overall it went...

MGBs' Blog
Mar 16, 20218 min read
2,318 views
4 comments


SIG P320 Series Part 3 Especially the .45 ACP!
Contribution from Tim Totten Stop by his Blog timtotten.com Are you building a SIG P320 from the 80% JSD MUP 1 insert? Do you want to...

MGBs' Blog
Mar 8, 202112 min read
2,603 views
3 comments


SIG P320 Series Part 2 Build Resources ***update 3/10/21
Contribution from Kevin Wilhelm (aka Tohopka) & Photo ashere814 I've put together a comprehensive list of the parts you'll need to build...

MGBs' Blog
Mar 1, 20216 min read
3,388 views
12 comments


Sig P320 Series Part 1 Parts ID & Drill Guide (*update2)
Below is a complete tool list used for building the Sig P320 ! JSD Links lower parts MUP-1 https://jsdsupply.com/80-p320-compatible-inser...

MGBs' Blog
Feb 23, 20215 min read
4,228 views
18 comments


P80 Build - Have a PLAN to Test
Contributed by GSW10 After witnessing a few concerning builds and some uncertainty within the Community of how best to test new Builds, I...

MGBs' Blog
Feb 11, 20215 min read
2,797 views
6 comments


P80 Basic tips for trouble shooting.
Contribution from Bapegg We have a lot of new builders and even old timers that run into issues and need help from the community. Here is...

MGBs' Blog
Jan 8, 20212 min read
4,320 views
22 comments


Is this frame a lost cause or can it be salvaged? A look at frame repairs.
Contributions from various community members This builder made a mistake of cutting down the slide buffer stops. Is this frame trash or...

MGBs' Blog
Dec 30, 20205 min read
5,494 views
18 comments


Polymer80 AR-15 Member BUILD
Contributed by Gnashty Nordic First Poly 80 AR Build Set up is a harbor freight 10" drill press and 6" X/Y vise Time to drill out my...

MGBs' Blog
Oct 21, 20203 min read
1,670 views
10 comments
bottom of page