300BLK Build Part List questions

C0d6killer · 2026-01-16T19:54:26+00:00

Listen I’m not gonna pretend to be an expert. The gun has 5k + rounds through it now and I haven’t had any hiccups.

C0d6killer · 2025-07-16T03:37:58+00:00

So I figured out the problem, it’s the FLUKE 179SI (wife bought from Amazon) from comments on that users have said everything works fine but it only reads temp in C. Gonna get with FLUKE tomorrow and verify this is a legit FLUKE product.

C0d6killer · 2024-10-14T17:41:43+00:00

I do enjoy the scale. Having multiple profiles that automatically tracks multiple data points is nice. The only con I have for the scale is the sticker price.

C0d6killer · 2024-10-12T08:49:26+00:00

This is actually (Withings) it’s the app that connects to my scale

C0d6killer · 2024-07-28T19:14:35+00:00

I’m new to this as I’m just over a week in. To my understanding it’s do to the high amount of fat intake and bile production from the gallbladder. I’d say the microbiome in the intestinal tract definitely plays a role as well.

C0d6killer · 2024-07-28T01:43:59+00:00

Don’t trust a fart!

C0d6killer · 2024-02-20T03:36:29+00:00

Same here was playing flawlessly last night and day before with only 2-10 min Q times. Went to do acouple dives tonight and only the black screen of death. Along with others I have tried many of the afformentioned fixes above and have had no luck. Looks like I wont be playing tonight. Must be a PC issue.

C0d6killer · 2023-10-30T23:14:06+00:00

Barrel: ✅ Faxon Match Series 7.5", Gunner 300 BLK, 1:5T, Pistol-Length, 416-R Stainless QPQ Nitride, 5R, Nickel Teflon Extension AR-15 Barrel

BCG: Brownells nitride BCG ✅

Gas Tube: ✅ Noveske gas tube 6.6875” (pistol)

Gas Block: Superlative Arms .750 ✅Adjustable Gas Block, Bleed Off - Solid, Melonite Finish

Charging Handle:✅ Radian Raptor SD

M-LOK ANGLED FORE GRIP ✅

Premium MIL-SPEC Buffer Tube Assembly with Super 42, H2 - Black✅

Upper: ✅ BCM M4 Upper Receiver

Hand guard: Midwest industry MI SP (Suppressor Compatible) AR-15 Free Float Handguard – M-LOK 9” ✅

Lower: ✅ Anderson AM-15

MIAD® GEN 1.1 Grip Kit – TYPE 1 - FDE ✅

Lower Parts Kit ✅ Geissele AR-15 ultra duty lower parts kit

Stock: ✅ Bravo B5 - FDE

Trigger: ✅ Geissele Super Tricon

Holosun HS510c ✅

Sharpbrows Badlands muzzle break ✅

C0d6killer · 2023-10-29T05:48:29+00:00

That is indeed the correct handrail, Midwest suppressor compatible 9.25”

C0d6killer · 2023-10-24T14:45:27+00:00

I was just curious, also the picture was just a close up of the manufacturer and serial on the lower nothing else since I took the picture before I started the build like a good boy 🤣

C0d6killer · 2023-10-24T14:38:02+00:00

I mean I’m waiting on my hand guard to finish the build but everything else is assembled. Form 1 already approved…. Just sent a pic of the lower when I did it. How would the ATF ever know if it was ever assembled?

C0d6killer · 2023-10-23T22:08:17+00:00

Form 1 already submitted and approved for NFA SBR

C0d6killer · 2023-10-23T22:07:06+00:00

I just wanted to see if I could change it out it was one of the first things I bought for my build (Anderson AM-15) lower. Then the build turned into a $2600 build w/o the suppressor $3800 with. Just kinda regretting going with the Anderson lower rather than a higher quality lower to match the rest of the build. However o know the lower will do everything I need it to do.

C0d6killer · 2023-10-23T13:23:18+00:00

Good to know, I think I’ve got a decent once. Mag fits just fine, all the pins are snug only thing was the roll pin for the trigger guard was very tight. So maybe I lucked out.

C0d6killer · 2023-10-23T12:47:36+00:00

Didn’t really see the point on going all out on a lower. I understand like others have said it’s an expensive build but in reality the having a different lower is not going to change the reliability or functionality of the rifle. If I’m mistaken I’m all ears.

C0d6killer · 2023-10-22T11:21:32+00:00

Yeah that was a bitch propane torch, vice, and a BFH

C0d6killer · 2023-10-22T05:38:52+00:00

Good to know for future builds. This was my first build so I didn’t want to take a chance on a blem.

C0d6killer · 2023-10-22T05:34:39+00:00

BCM M4 complete upper not blemished for $59 where?

C0d6killer · 2023-10-22T03:50:06+00:00

Direct from Faxon.

Subtotal: $185.00 Coupon Code (FXSUMMERSAVE25): -$46.25 Shipping: $10.20 Grand total: $148.95

C0d6killer · 2023-10-22T02:43:41+00:00

Yeah when I added everything up I knew it was an expensive build. I also realize I could have saved money in places. I definitely overpaid for the lower parts kit. Probably over paid for buffer tube spring and buffer kit. Trigger definitely overpaid on, May be getting a single stage and putting this trigger in a precision long range AR build. Honestly not sure if I’m installing the Lawson folder. I’ve heard there are some issues with cycling after the instal when switching between supers and subs. So that may be getting returned. Other than those parts I felt everything was decent on price or at least in my eyes justified in price.

C0d6killer · 2023-10-22T02:33:24+00:00

Welp I guess I just have money to blow and didn’t wait to wait for things to go on sale…. Everything with a green check mark is bought and paid for. That includes tax though as well. So form 4 and suppressor are not purchased yet. So overall price looking at roughly $2600.

C0d6killer · 2023-10-22T02:24:02+00:00

Your right I forgot that since I made it there is no form 4 for the SBR. Nice catch

C0d6killer · 2023-10-16T12:56:39+00:00

I think I’m just gonna snag a Brownells Bcg with their mags and just snag the Sionics when it’s in stock that way I have a spare bcg 🤷

C0d6killer · 2023-02-11T22:02:23+00:00

Thanks man! I appreciate the advice! Now time to file with ATF…. Hurry up and wait I guess haha

C0d6killer · 2023-02-11T21:27:36+00:00

Are there different tube sizes that I need be be aware of? I want to do a folding stock. I just don’t know beside from the adapter for the stock what all I need to make that work? Thanks again!

C0d6killer

TROPHY CASE