r/ar15 • • 1h ago

12.5 BCM just a more expensive PSA

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• Upvotes

I don’t understand the allure of BCM when they’re just a more expensive PSA. Toolcraft makes bolts for both and fn makes barrels for both companies.


r/ar15 • • 7h ago

I actually shot it yesterday 🤭

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336 Upvotes

Finally have my main squeeze G$ 12.5 Mod1A setup exactly how I want and it shoots so good. Couldn’t be happier with a GPR build. If you’re on the fence about getting a Geissele or not DO IT.


r/ar15 • • 3h ago

RRA / MK4 FED

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76 Upvotes

Fixed stocks give me life.


r/ar15 • • 1h ago

5.56 or 6ARC

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• Upvotes

r/ar15 • • 4h ago

DDV7 Contract overrun

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64 Upvotes

r/ar15 • • 13h ago

Fell in love

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279 Upvotes

Started this build with no real end goal or purpose, but it has somehow made its way to being my favorite.

10.5 BA Gov’t barrel
Dead Air Sierra 5
CMMG Adjustable gas block
Centurion CMR 9.5
Surefire M640 DFT
Magpul Stock
B5 Grip
Geissele G2S
BFI Upper/Lower
PSA “Custom” BCG (kak coming soon)
Aimpoint Pro


r/ar15 • • 3h ago

Send It??

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41 Upvotes

Found some 5.56 cleaning out the shed. What’s the worst that could happen??


r/ar15 • • 6h ago

Geissele super duty 12.5

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74 Upvotes

First geissele, finally finished

Super duty 12.5

Eotec with 5x magnifier

OCL infinity 556


r/ar15 • • 3h ago

The Raider

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39 Upvotes

I fuck with it.


r/ar15 • • 1h ago

Aimpoint? Or eotech?

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• Upvotes

Aimpoint fan because batt life, and the stig… but I have to admit eo is better with toobs and mag…


r/ar15 • • 2h ago

My first ar-15

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27 Upvotes

Glad to finally add an m4 colt to my collection I have many expensive plans for this particular piece! just wanted to share.


r/ar15 • • 10h ago

Why should I spend $$$ for a piece of aluminum DUDE

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95 Upvotes

There’s no way, with all the modern technology we have today, that it should cost this much to manufacture scope rings. Even with the cost of salaries in the U.S., they shouldn’t cost this much to make. Our population has so much access to firearms, and there’s a gun culture here. It costs an arm and a dick to buy one accessory, dude.


r/ar15 • • 8h ago

OD green is the best color.

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47 Upvotes

r/ar15 • • 4h ago

Grip panel ideas

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19 Upvotes

We already have these Topo x Grip panels available and we're wondering if there are any other grip patterns that might be desirable. These are interlocking panels that fit seamlessly on most standard non-staggered 7 sided mlok rails. These are SLS printed so the options are limitless. Let me know what you think!


r/ar15 • • 3h ago

A little update for an older build

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13 Upvotes

r/ar15 • • 5h ago

Check out this fat ass AR15

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19 Upvotes

I built this myself, I build AR's for people.


r/ar15 • • 8h ago

FSP Friday

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28 Upvotes

i love accidentally burning my hand on occasion


r/ar15 • • 9h ago

$400 police trade in S&W

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34 Upvotes

r/ar15 • • 1h ago

First time I ever had this problem

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• Upvotes

I’ve been using the same ammo and Duramags for a while without issue but suddenly had these failures with all three of the duramags I took to the range so it’s weird to have all of them fail all of a sudden. Advice?

A few times it did not chamber the next round at all

Frontier 55 grain

BCM BCG
BCM upper
Geiselle h buffer and spring


r/ar15 • • 9h ago

South Coast EOD

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37 Upvotes

Mk18 mod 0 EOD build with a more appropriate color scheme


r/ar15 • • 4h ago

Finally set up the way I want it

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12 Upvotes

KAC SR15


r/ar15 • • 3h ago

First two tone rifle

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8 Upvotes

I'm known to be an all black build kinda guy in my friend group, but I decided to give the FDE two tone thing a try with my 16" Monolith! Granted, it's probably still more of a 5 tone build since all the FDEs are different lolol.

16" Global Ordnance Monolith with integrated Plan B muzzle device and Paratrooper charging handle, Monolith ambi lower, B5 pistol grip, Magpul AFG, SBI Mlok panels, Reptilia AUS 1.7" mount, Atibal XP6 Mirage 1-6x LPVO, and AB Suppressors A10 with Plan B mount.


r/ar15 • • 19h ago

Finally got my GOAMK18

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110 Upvotes

Anybody else here buy one of these? What upgrades have yall made? Current collection posted as well


r/ar15 • • 23h ago

PSA Sabre 11.5”

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233 Upvotes

Picked up this PSA Sabre 11.5” in 5.56

Factory Hiperfire trigger, RifleSpeed adjustable gas block, Raptor charging handle, and H2 buffer.

Added:
FOR Systems Monarch Recce Inconel suppressor
Rearden FHD + Diligent Defense Zilch mount
Holosun HS510C-FDE
SureFire M340C Mini Scout Pro
Magpul MBUS 3 backup sights
Magpul M-LOK Index Stop
Magpul two-point QD sling
A little coyote Goon Tape for good measure

Put 100 rounds through initially to check function, zero the optic, and get familiar with the adjustable gas system. Followed that with a 600-round training session including standing, kneeling, and prone shooting at 100 yards, Bill drills at 25 yards, and dedicated tactical and emergency reload work. All X-Tac 55 gr.

Zero malfunctions with the RifleSpeed setting at #4 with the Monarch. Consistent ejection and reliable cycling.
Factory Hiperfire trigger feels every bit as good as the Geissele 2 stage in my other 16” rifle. Not bad…


r/ar15 • • 8h ago

Need help determining compatibility

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14 Upvotes

I’d like to run my first suppressed setup and was leaning towards this barrel and handguard combination. The BCM is actually 13.4” when you add in the flared edges and the barrel is 13.9”. Would there still be enough clearance for a can when running this setup?