12.5″ Irregular Defense
Brands: Noveske Rifleworks
about:
Precision engineering from Noveske in the 12.5″ Irregular Defense SBR.
FREE SHIPPING OVER $100
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* All NFA Regulations apply.
$2,875.00
How TAG Layaway Works:
Make a 25% non-refundable deposit, with the remaining due in 60 days. No pre-payment penalties, no interest, and no additional fees.
The Noveske x Irregular Defense 12.5″ delivers elite short-barrel performance with a serialized 416R stainless match barrel, mid-length gas system, and hand-polished Noveske Match Chamber for exceptional accuracy and smooth reliability in a compact package. Built on matching Irregular Defense–marked Noveske Chainsaw™ forged receivers, the rifle features a full FDE Type III anodize + Cerakote finish, a 10.75″ NSR M-LOK handguard perfectly spaced for suppressed use, and an Irregular Design HESYCHIA Hybrid Flash Hider for immediate compatibility.
SPECS
Barrel:
- 12.5” 6mm ARC 416R Stainless with 1:7 twist
- Individual serialized barrel for QC purposes
- Hand-polished Noveske Match Chamber
- Mid length gas tube system
- Noveske-marked gas block: Low profile, .750” journal, pinned to barrel
- M4 barrel extension w/extended hand polished feed ramps
- Irregular Design HESYCHIA Hybrid FH 5/8×24
Upper Receiver:
- IRGLR DFNSE marked Noveske Chainsaw forged upper receiver from 7075-T6 aluminum w/extended feed ramps
- Hardcoat type III anodizing (and Cerakote on the FDE SBR)
- Black nitride Noveske marked forward assist
- Noveske Love Handle ambi charging handle
- Featuring anti-rotation interface with handguard
- Phosphate coated bolt carrier, full auto compatible, chrome lined carrier bore and key
- Properly staked grade 8 American made gas key bolts
- DLC Coated Noveske 6mm ARC/6.5 Grendel Bolt made from SAE 9310 heat-treated steel
Handguard:
- 4th Generation NSR-10.75” (M-LOK) Free Floating Handguard
- Featuring M-LOK mounting positions every 45 degrees with picatinny 1913 top rail
- Lightweight American-made steel barrel nut
Lower Receiver:
- Irregular Defense marked Noveske Chainsaw forged lower receiver from 7075-T6 aluminum
- B5 Systems polymer trigger guard
- Government issue 90-degree safety selector
- Hardcoat type III anodizing (and Cerakote on the FDE SBR)
- Properly staked Noveske QD sling mount endplate
- Noveske marked takedown and pivot pin
- Adjustable tension screw for perfect fit between upper and lower
- Geissele SSA-E Super Semi-Automatic Enhanced combat proven two-stage trigger
- Noveske marked 6 Position mil spec impact extruded carbine extension
- H2 buffer with carbine action spring
Furniture & Accessories:
- Irregular Defense MHS V2 hand stop
- Irregular Defense MRC V1
- Irregular Defense MRC V2
- Irregular Defense MBS V1 Barricade Stop
- 20-round Magazine
- B5 Systems Bravo stock (SBR only – Pistol is braceless)
- Irregular Defense FEER stock riser (SBR only – Pistol is braceless)
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WILD SIDE
Phil D
3 weeks ago
Great group of guys
Thanks Chris, James and Hayden.
Thanks Chris, James and Hayden.
Nicholas R.
2 months ago
Noah K.
2 months ago
Amazing place with the best service available in Bismarck, probably North Dakota. Very knowledgeable staff.
ROBERT K.
3 months ago
Great people, a ton of knowledge. Hit em up for all of your firearm needs
Greg T.
7 months ago
As with any business where you are considering sending money for a product, you should do your due diligence in researching the company. With good reviews I decided to take the chance and purchase a Stacatto on a few payments. I received notifications of payments, all emails where always answered in a courteous manner and item was shipped immediately after receiving final payment. Pistol was perfect, added red dot and host plate was perfect, Vulcan porting was perfect, payments were perfect and communication was perfect. For those looking to own a Stacatto or other high end firearms, my purchase from Tag Firearms was absolutely the best experience and my ported P4 with its HMR HD is exactly what I was expecting. Thanks to all that was involved. Greg Thomas
mitchell B.
8 months ago
I’ll preface this by saying I rarely give 5 star reviews because I always believe there’s room for improvement. This place is the exception.
Today was my first time visiting TAG and these folks truly know their stuff. Anything you want to know, they’ll take the time to explain. It was hands down the best customer service I’ve ever experienced.
They didn’t just sell me something, they took the time to educate me, answer my questions, and make me feel like a valued customer.
This was my first visit, but it definitely won’t be my last. These folks will be my #1 stop from now on.
Today was my first time visiting TAG and these folks truly know their stuff. Anything you want to know, they’ll take the time to explain. It was hands down the best customer service I’ve ever experienced.
They didn’t just sell me something, they took the time to educate me, answer my questions, and make me feel like a valued customer.
This was my first visit, but it definitely won’t be my last. These folks will be my #1 stop from now on.
Kaden W.
1 year ago
Ordered a suppressor cover and it was shipped via their free shipping option, USPS Ground Advantage. It showed delivered but never was. Their customer service was responsive and helpful at first, but I never got a response to my last email. While I understand that TAG isn't the one that lost my package, I'm still out a good chunk of dough. If you place an order, upgrade your shipping so you don't get stuck with ground advantage.
Edit* Changed to 4 stars.
Edit* Changed to 4 stars.
Brandon B.
2 years ago
Jaime P.
2 years ago
At the time of this review, I will be the 104th 5-Star review! I mean, c’mon, how often do you ever see a business with such a rock solid reputation like that? But im here to tell you guys, that its for real! James and Chris are down to earth, personable, intelligent, and professional all at the same time. I purchased a Staccato P from them, and they made the entire process super easy, and just had a great experience. Im already making a 2nd purchase! They definitely gained a loyal customer, and I will no doubt be using them for my future gun builds.
Native T.
2 years ago
Answered my phone call and helped me get the product I needed. Product was shipped same day. I’m out of state but if I was local this guy would be my ffl no doubt.
Dennis S.
2 years ago
I’ve dealt with these guys for only about three months, but I can attest to the fact that this is the hardest working crew in the business, client always comes first, shipping is immediate and they will bend backwards to assist customers… also it is amazing to have a company take such pride in what they sell, this is truly a “white glove”, premier dealer!
Jake A.
2 years ago
TAG always has top notch gear. Customer service is excelexcellent!!! My silencer orders were as smooth as to be expected and the selection is superb.
Troy S.
2 years ago
I’ve been a customer since October of last year and will continue to be, the level of service is top tier! James and Chris have been absolutely amazing and I truly believe they will top any other firearms dealers in the country, I personally have vowed my allegiance to them as my number 1 firearm supplier and if you knew me that’s saying a lot as i am very picky! All I can say is don’t hesitate and check them out!
Ryan C.
4 years ago
I’ve purchased several things through Tag Firearms. They always the best products at great prices. Looking for some of that harder to find top shelf gear? Check here. Night vision/thermal? Check here. Tommy built? Check here. In need of a Stacatto 2011? They have it all! Good people and great service
Simon R.
6 years ago
My experience with TAG Firearms has been great. The customer service is Top Notch and has been On Point every time. They have been able to supply all the hard to find Q Parts and Firearms. Been dealing with Chris directly and he has been very knowledgeable, gives no rude attitude, provides fast response, and provide tracking with fast delivery. I am a repeat customer and highly recommend TAG Firearms. Keep it going TAG Firearms.
John W
7 years ago
Chris at Tag Firearms has been amazing to work with. Bought a Q Honey Badger and Trash Panda through him for a great price, and he couldn't have made the process easier. I have over 20 stamps from more than a dozen dealers and I've never encountered any stores as professional, responsive, and helpful as his. He's been available 24/7 for any and all questions I've had, whether through text/phone/email or even IG, and is super knowledgable about every product they sell (believe me I asked a lot of questions). Honestly can't say enough good things about this shop, already planning my next purchases through them. Hit him up for your NFA goods, you won't regret it!!
