Custom Build Forum [Archive] - M4Carbine.net Forums

16" Build (3 replies)
Looking for barrel profile info (1 replies)
Got the 44 Rem Mag done. (12 replies)
Pistol upper build for AB Raptor (1 replies)
Newest 14.5" build (2 replies)
FSB Install Option (5 replies)
SPR MOD URX (15 replies)
WWII Jeep-inspired 14.7” Lightweight Ambi Carbine (9 replies)
20" A2 Build Complete (2 replies)
Loctite 609 Retaining Compound on Barrel Sleeve? What do y'all use on barrel sleeve? (9 replies)
SF Warcomp # of Spacers necessary? (1 replies)
Castle Nut Staking (30 replies)
Used Colt Barrel (17 replies)
Install alignment of FSB (15 replies)
Reducing weight (3 replies)
Lower buildout guidance please (7 replies)
TA31F inspired spare parts build (5 replies)
Over torqued barrel nut? Is receiver ruined? (2 replies)
Ultimate M4A1 type build (Warning not a clone.) (16 replies)
16" Build (18 replies)
A2 20" upper with 6position stock... (3 replies)
11.5" and 12.5" with the help of John Thomas (8 replies)
Winter Build ... Now w/PICS (4 replies)
3rd winter build (9 replies)
Dual charging Grey Wolf (0 replies)
New build time (1 replies)
12.5" blaster (7 replies)
This is Not a MP5 (2 replies)
Because I had this MOE handguard..... (1 replies)
Latest 223 Wylde Build (24 replies)
14.7" retro-inspired (6 replies)
Vickers Inspired 14.5" M4gery (9 replies)
LMT semi custom build (5 replies)
Long Range 16" Build (37 replies)
My USAF GAU-5A inspired Takedown (11 replies)
Time to update the pew-pew (10 replies)
Pls Delete (0 replies)
New 11.5" build Hodge, SOLGW, FCD (8 replies)
LMT, KAC & DD Build (First one after 13+yrs of being on here) (5 replies)
6.5 Grendel Build (0 replies)
6.5C Build finally Complete (30 replies)
Hodge 12.5”… Next Gen Footlong (29 replies)
Footlong Training Analog (13 replies)
ACOG build thoughts (1 replies)
10.5” Pistol Build (3 replies)
Need help with barrel selection, 18 inch 5.56 (2 replies)
SPR inspired build - BA Build (8 replies)
Decided to give the AR a lick and see what the fuss was about. (6 replies)
Budget-ish 1st build (5 replies)
New Build Completed Tonight (12 replies)
Kino / Centurion Upper (18 replies)
Custom Pistol Build (2 replies)
Black Friday Build (4 replies)
20-inch overhaul (12 replies)
Aero 14.5" Mid-length (10 replies)
Finally get to post about my latest 20” rifle (21 replies)
16” mid length with fixed stock (7 replies)
Aero OD/FDE .223 Wylde, 16" In Progress (5 replies)
First AR build (13 replies)
Basic ***** Colt M4 Carbine (15 replies)
Footlong (28 replies)
KISS Carbine (7 replies)
A folding stock BRN-180 (24 replies)
7.62 x 39 Build (21 replies)
Finally finished my 450 BM Dissy retro build (9 replies)
16" painted up fixed iron carbine (14 replies)
16" "Do All" Rifle (9 replies)
10.3 Build (4 replies)
20" General Purpose Rifle = almost total perfection (23 replies)
MK 12 Buffer/Spring (2 replies)
Diemaco C8 build (16 replies)
OD Green Aero Carbine (11 replies)
LMT MARS-LS & MRP MLR build (1 replies)
AR in a box (16 replies)
Help me finish this build (8 replies)
Precision Build (4 replies)
My latest (0 replies)
My latest build... (3 replies)
14.5" Mega Arms (16 replies)
My First 9mm AR pistol build (6 replies)
After 5 years...The Precious. (17 replies)
14.5 mid length BCM build (10 replies)
14.5 BCM "Go To Carbine" (11 replies)
Putting a rifle stock on AR-9 lower, which originally had a pistol brace (4 replies)
My “MK18’s (12 replies)
16 Inch General Purpose Carbine and Bonus Rimfire Upper (22 replies)
14" BRT bbl/BCM Mk2 upper build (8 replies)
18" 5.56 Rifle Build (10 replies)
Recce Whatever Build (0 replies)
Finally done after the new 1-6??? (7 replies)
10.3' Pistol (re)Build (3 replies)
Circle_10 tries to build a Recce/DMR-ish rifle (17 replies)
Sons of Liberty Gun Works Build (5 replies)
Covid Quarantine Recce Rifle or “Cov-ee” Rifle (14 replies)
Spikes/Geissele 14.5 P/W build complete (10 replies)
BCM 14.5 build (7 replies)
New 18" 6.5 Grendel Upper Build (4 replies)
First 9mm build (8 replies)
New "Bump in the Night" Build (2 replies)
2020 Ugly Stick - Spare Parts and EE Build (5 replies)
10.3” 300 blackout suppressor host (2 replies)
300 BLK Pistol build (Bathroom Gun) (4 replies)
10.3" 5.56 suppressor host. (19 replies)
Mid-length build (10 replies)
My BRN-180 Project, a little something different. (15 replies)
New here. First build. (3 replies)
Quarantine Build (12 replies)
SHTF Rifle (47 replies)
New 300blk shorty (8 replies)
New build. (0 replies)
Mk-0ish spr (4 replies)
IDF Style Builds - Show and Tell (29 replies)
10.5" Pistol Build (8 replies)
6.8 pistol build complete (0 replies)
Hodge 12.5" Do All Rifle (3 replies)
Over built (18 replies)
Fresh 7.5 pistol build (0 replies)
Another M4A1 style build (15 replies)
I’m a sucker for OD green.. (5 replies)
Finally Done! (8 replies)
Favorite torque wrenches (11 replies)
My M 4orgery build with questions (5 replies)
Recent Build (0 replies)
First post- go easy on a newbie (4 replies)
Spr mk0-ish (1 replies)
M4A1 Block II FSP (6 replies)
Custom SMG Build (5 replies)
10.3 Urgi build (4 replies)
First 11.5 “build” (14 replies)
Finished my 10.3 today (16 replies)
10.3” Pistol thing (6 replies)
Source for a LW Carbine length, 14.5 barrel? (2 replies)
M4A1 Block I build (8 replies)
10.3" KISS Pistol Build (14 replies)
24" 6.5CM AR-10 (upper build) (0 replies)
My Daniel Defense pistol build. (15 replies)
New Aero build (9 replies)
Latest build! DD, FN, Geissele. (9 replies)
My latest project (12 replies)
KAC IWS SBR CQB 11.5 inspired build (0 replies)
My First SBR - 11.5 BCM (8 replies)
My first serious build (7 replies)
new barrel (1 replies)
The AR equivalent of a Labradoodle (8 replies)
A1 Upper or nah? (5 replies)
BCM - Aero franken rifle (7 replies)
Bringing my patrol rifle into the 21st Century (37 replies)
Whiskey and wrenching part 2: 11.5 hard use suppressed training (17 replies)
8” .300 Blackout Hack-job (30 replies)
Craddock AR-10 build (1 replies)
My latest - M4A1 SOPMOD Block II Build (14 replies)
LMT 10.5” SBR (18 replies)
Custom 14.5 AR Precision Build - CLE, FCD, SOLGW, KAC (44 replies)
Yeet Cannon (4 replies)
Relatively Recce build (1 replies)
Turnbull & JP Rifles Heavy Metal AR10 Build (10 replies)
Turnbull & JP Rifles Heavy Metal AR15. (0 replies)
New 18" build (2 replies)
Centurion Arms/BRT 14" (15 replies)
All anyone needs is a 6920 (and one of these) (26 replies)
First build - SPR (8 replies)
New M4 build specs (4 replies)
11.5 SOLGW/Aero SBR (First FSP build) (11 replies)
MRE 2002 Delta Force build (19 replies)
GL/SSC Block 2 (38 replies)
New TAC 30 build and AR-10 build in process (0 replies)
9mm retro custom build (5 replies)
Another new build in the books (8 replies)
14.5" Irons (10 replies)
First SBR: variety is the spice of life. (10 replies)
14.5” middy (12 replies)
The MiniMark (1 replies)
First build Introduction - Rifle, pistol, carbine builds (2 replies)
2009 gun, updated. Recce. (11 replies)
A couple Aeros I put together.....308 & 5.56 (6 replies)
$375 22lr build!! (15 replies)
Colt Delta Match Hbar (Modern Take!) (4 replies)
20" hbar build (3 replies)
Simple iron sight gun (14 replies)
3 Gun Style Build (5 replies)
Block II-ish Build (4 replies)
Fun 10.3" build (0 replies)
SPR build (12 replies)
Purpose of 2 smallest holes in KNS anti rotation trigger pin? (1 replies)
Shades of Grey (12 replies)
Downstairs Dora: the working Retro (13 replies)
MK12 Mod 1 INSPIRED Build (11 replies)
3gun rifle build (5 replies)
AR smith recommendation (2 replies)
MK18 build (13 replies)
13.7 "Do All" SBR (24 replies)
Block 1 inspired Colt Commando (5 replies)
Build in progress on a "retro-modern" desert storm inspired ar (0 replies)
CMT/FCD BUILD (2 replies)
shorty (4 replies)
MEGA .300 BLK (3 replies)
Basic/KISS build (33 replies)
Precision rifle build for PRS Gas Gun. (5 replies)
Something very basic, not HSLD, but reliable (3 replies)
Another Boring FSB Build (23 replies)
Crusader (2 replies)
M16 A2 Clone (76 replies)
My first complete build: 10.5 Pistol (23 replies)
My latest M4'gery (23 replies)
Vintage SBR PDW (10 replies)
Pictures: 6lb AR for ~$500 (4 replies)
First time rookie build in the works. Where to start? (6 replies)
Worth the extra $? (1 replies)
Whiskey and Wrenching: New 300 blackout night vision build (10 replies)
New Middy Build (10 replies)
Your personal recommendation for ultra light weight free float forearm? (1 replies)
In which I build an AR out of (mostly) spare parts. (11 replies)
My First 12.5 Incher (19 replies)
My first 80% lower arrived. (1 replies)
14.7" Pencil Barreled Build (2 replies)
Noveske Gen III .224 Valkyrie custom rifle (0 replies)
First / Final Build, updated photos (38 replies)
Noveske/ KAC CQB (25 replies)
Tips for stippling AR pistol grips (5 replies)
First Pistol Build (1 replies)
My RECCE-ish build - light and functional (first post) (14 replies)
Precision AR (4 replies)
Help Find Sub MOA 11.5 or 12.5 Barrel? (6 replies)
YHM build (2 replies)
.458 SOCOM (5 replies)
SLR Barrel Dimple Jig review (0 replies)
How do you not mar a Magpul Bev block? (9 replies)
Mid-Length 5.56 Build (6 replies)
She Lives!!! (6 replies)
BCM PISTOL BUILD WITH THE NEW SBA3 BRACE! (26 replies)
WWSD Knock off build (8 replies)
AA P-series GB modded for MI FF HG (1 replies)
7.62x39 in style of M4 (4 replies)
KAC lower build out (5 replies)
7.62x39 Piston Rifle (20 replies)
Taiwan T91S project / clone build (9 replies)
First Build! Almost an M4 (5 replies)
First post and my first build (11 replies)
Mk12'ish build (21 replies)
Custom OAF Noveske -> URGI Gunfighter (9 replies)
Finally finished my first build (15 replies)
.22 LR AR Pistol build for my son (6 replies)
Thoughts/ Suggestions: Small .300 BLK AR (1 replies)
Centurion 14.5 Recce Build with Surefire Mini (57 replies)
Be it ever so humble. My latest build (13 replies)
11.5” Aero Precision, Bravo Company (1 replies)
BRT OPTIMUM build (11 replies)
LW test mule project/back-up rifle (4 replies)
Latest M16A4 clone build (19 replies)
Who will carbon wrap a barrel I already have... (8 replies)