Shield Arms New Year’s Sale 2026: Start the Year With an Upgrade

New year. New goals. New gear. If 2026 is your year to build smarter, carry better, and train harder, the Shield Arms New Year’s Sale 2026 is where it starts. From folding AR lowers to capacity upgrades and hard-use EDC gear, these are the tools that move with you—range days, mountain miles, and everyday carry.

Featured Deals: Folding AR Lowers & Builders

Compact storage. Faster transport. More capability in less space. Shield Arms’ patented folding systems are built into the receiver—so you get a cleaner setup and fewer compromises.

SA-15 Complete Folding Lower Receiver w/ Carbine Stock

Patented built-in folding mechanism (no adapter required)
7075-T6 billet construction for strength without bulk
Includes B5 Bravo stock + Advanced Combat Trigger
Saves 0.5+ lbs compared to adapter-based folding systems

SA-9 Gen2 Stripped Folding Lower Receiver (9mm)

Patented folding lower receiver, machined from 7075-T6 billet aluminum
Designed to accept Glock double-stack 9mm magazines
Integrated last-round bolt hold open
Enhanced compatibility for smoother builds

SA-15 Stripped Folding Lower Receiver

Revolutionary folding mechanism built into the receiver
No adapter required for a cleaner, lighter setup
Built from 7075-T6 billet aluminum
Made in USA with lifetime warranty

SA-15 Builders Kit

Complete foundation for a custom folding AR build
Includes 7075-T6 billet upper + patented folding lower
15” M-LOK handguard, carbine buffer tube + proprietary H2 buffer
In-house Cerakote options: Black, Fallout, Montana Mud, Pineland
Made in USA with lifetime warranty

Accuracy Upgrades: Shield Precision Barrels & Blanks

If 2026 is the year you chase tighter groups and cleaner hits, start with the parts that matter most: your barrel.

Shield Precision AR-15 Barrels

Uncompromised accuracy—built for performance
Made in Montana
Ideal upgrade for serious range days, duty builds, or precision-minded setups

Shield Precision Contoured Palma Rifle Blank

Premium contoured Palma blank for custom builds
Uncompromised accuracy
Made in Montana

Glock 43 Capacity Upgrades (Z-Series)

For the Glock 43, every round counts. Z-Series mags keep carry comfortable while giving you more capacity where it matters.

Z8 Magazine for Glock 43

8-round steel magazine
Increases capacity by 33% while keeping a flush-fit profile
Made in USA + lifetime warranty

Z9 Magazine for Glock 43

9-round steel magazine with carry-friendly footprint
50% more capacity than OEM
Same footprint as a standard pinky-extension mag
Made in USA + lifetime warranty

Z9 +1 Mag Extension for Glock 43

Adds +1 for a total of 10 rounds
Includes 12 coil plus-power spring

Z9 +3 Mag Extension for Glock 43

Adds +3 for a total of 12 rounds

Z9 Starter Kit

Includes (1) Z9 magazine
Includes (1) black nitride steel mag catch
Quickest way to get the right setup from day one

Z-Series Dual Mag Kit

Includes Z8 flush-fit + Z9 extended magazine
Includes the engineered steel magazine catch required for optimal performance
Perfect for a carry + spare mag setup

Glock 43X/48 Performance Upgrades

Shield Arms Premium Magwell (Glock 43X/48)

Precision-machined aluminum for faster, more consistent reloads
Keeps a carry-friendly slim profile
Made in USA + lifetime warranty

Mag Extensions: More Rounds, More Capability

Whether you’re training, competing, or just want more on tap, these extensions turn your pistol mags into serious tools.

CZ P10C / P07 +5/4 Magazine Extension

Adds +5 rounds (9mm) or +4 rounds (.40)
Premium aluminum, drop-in installation
Made in USA + lifetime warranty

CZ P10F / P09 +5/4 Magazine Extension

Adds +5 rounds (9mm) or +4 rounds (.40)
Premium aluminum, drop-in installation
Made in USA + lifetime warranty

CZ P10S +5 Magazine Extension

Adds +5 for a total of 15 rounds
Transforms a subcompact into “full-size firepower”
Made in USA + lifetime warranty

Springfield Echelon +5 Magazine Extension

Increases capacity from 17 to 22 rounds
Innovative easy-access floor plate design
USPSA compliant
Made in USA + lifetime warranty

M&P 2.0 +5 Magazine Extension

Adds +5 rounds
Precision CNC-machined aluminum
Lifetime warranty

Magpul PMAG Gen3 +5 Magazine Extension

Adds +5 rounds to GEN 3 PMAG magazines
Great for training and range volume

S15 System Deals (Glock 43X/48)

The S15 system is a flagship carry upgrade: a flush-fitting steel magazine that takes your Glock 43X/48 from 10 to 15 rounds—without changing how you carry.

S15 Gen 3 – 15-Round Steel Magazine for Glock 43X/48

Flush-fitting 15-round steel magazine
50% more capacity than OEM 10-round mags
Made in USA + lifetime warranty

S15 Starter Kit

Includes (1) S15 Gen 3 mag + (1) standard steel mag catch
Everything you need to upgrade from 10 to 15 rounds
Great entry point for new S15 users

S15 Combo Pack 1

3x S15 Gen 3 magazines + 1x steel mag catch
Complete upgrade kit for Glock 43X/48
Built for carry, training, and confidence

S15 Combo Pack 2

3x S15 Gen 3 magazines + 1x +5 extension
Creates a 20-round configuration for competition and training

S15 Combo Pack 3

3x S15 magazines + 2x +5 extensions
Two 20-rounders plus one flush 15-round mag

S15 Combo Pack 4

3x S15 magazines + 2x +5 extensions + 1x steel mag catch
The complete S15 system build-out

S15 +2 Magazine Extension

Adds +2 for 17+1 capacity
Machined from billet aluminum, lifetime warranty

S15 +5 Magazine Extension

Adds +5 for a total of 20 rounds
Maximum capacity for competition, home defense, and range use

S15 +10 Magazine Extension

Adds +10 for a total of 25 rounds
CNC-machined billet aluminum, lifetime warranty

Holsters & Optics: Build a Better Setup

ROC – Revolver Optic Conversion

Installs red dots on S&W J-frame revolvers without gunsmithing
No permanent modifications
Available footprints: RMRcc and RMSc
Made in USA + lifetime warranty

Raven Concealment Perun OWB Holster (Glock 19)

Low-profile OWB holster that stays close to the body
Ideal for training days and range work

Raven Concealment Perun OWB Holster (Glock 43/43X)

Minimal bulk, durable retention, fast access
Built for range reps and everyday comfort

Raven Concealment Perun OWB Holster (Glock 48)

Clean OWB carry option for the Glock 48 platform
Great for training and class days

Raven Concealment Perun OWB Holster (SIG P365/P365XL)

Secure OWB performance for one of today’s most popular carry platforms
Built for reliable draw and repeatable reps

EDC, Outdoors & Lifestyle Gear

Because the best gear is the gear you actually carry. These are the daily drivers—built for life outside the safe.

Bang Bag

WWII gas mask bag-inspired tactical sling with modern features
Laser-cut MOLLE panels + magnetic closure
Modular storage for EDC, hiking, or range use
Made in Montana + lifetime warranty

Shield Arms Junk Sack

Quick-access concealed carry fanny pack
Magnetic retention + MOLLE compatibility
Fits up to a Glock 19-sized pistol
Made in USA + lifetime warranty

Mountain Partisan Sling

Designed by a former Green Beret
Two-stage progressive tension + quick adjust system
High-temp rated Kevlar loop
Made in USA + lifetime warranty

Apogee Belt

Ratchet-style belt with coated webbing and aircraft-grade buckle
Minimal, durable, and built for everyday carry
Interchangeable and hard-use ready

KeyWhip

Discrete self-defense key lanyard using physics-based whip action
TSA-friendly and easy to carry
Backed by Shield Arms’ lifetime warranty

Knives: Kitchen & Field

From meal prep to backcountry processing, these are blades that earn their place in your kit.

SKT Kitchen Seax Chef’s Knife

7-3/8” CPM 154-CM stainless steel blade
Micarta or G10 handle with excellent durability and hygiene
Exceptional edge retention + corrosion resistance
Includes Kydex edge cover
Hand finished in Montana + lifetime warranty

SKT Nimrod

4.375” CPM 154-CM stainless steel blade
Designed for boning, game processing, and filleting
Lightweight (3.9 oz with sheath)
Hand finished in Montana + lifetime warranty

Quick Picks: What to Grab First

Best Big Upgrade: SA-15 Stripped Folding Lower Receiver — your cleanest path to a compact folding AR.
Best Carry Upgrade: S15 Starter Kit — the easiest way to go from 10 to 15 rounds on your Glock 43X/48.
Best Lifestyle Deal: Bang Bag — modular, magnetic, made in Montana, and built for everyday movement.

New Year’s Sale 2026 FAQ (Quick Answers)

What is Shield Arms’ New Year’s Sale 2026?

The New Year’s Sale 2026 is a limited-time promotion featuring discounted Shield Arms folding lowers, magazines, extensions, gear, and select partner products. Shop the full sale here.

What’s the best upgrade for a Glock 43X/48?

The S15 Starter Kit is the best place to start—giving you a 15-round flush-fit magazine plus the steel mag catch needed for optimal performance.

What’s the best option for a folding AR build?

If you want a complete setup, choose the SA-15 Complete Folding Lower Receiver. If you’re building from scratch, start with the SA-15 Builders Kit or the SA-15 Stripped Folding Lower Receiver.

Are these products made in the USA?

All Shield Arms products are made in the USA and include a lifetime warranty. Individual product pages list origin and warranty details.

Pro tip: Popular items tend to sell through quickly during seasonal promos. If it’s on your “build list,” this is your sign to lock it in.