How old do I have to be to buy the Sig Saur MPX K Pistol 9mm Luger 30rd Magazine 4.5" Barrel Folding Pistol Brace?

You must be 21 or older with valid government ID for handguns and stripped receivers.

What is the return policy?

Non-firearm items may be returned within 30 days (a restocking fee of up to 15% applies if the packaging was opened). Firearms and ammunition are final sale once transferred, per federal law.

Sig Sauer

Sig Saur MPX K Pistol 9mm Luger 30rd Magazine 4.5" Barrel Folding Pistol Brace

$2,208.00

In Stock (20)

Best Price

21+ · ID verified at FFL

Caliber / Gauge: 9mm

Magazine capacity limits apply in some states (e.g., CA, NY, NJ, CT, MA, MD, CO). Enter your shipping ZIP at checkout to confirm we can ship this item to your address.

Live Availability

UPC 798681666744Item #SIPMPX4B935

Product Details

Specifications:

CALIBER: 9mm Luger
BARREL LENGTH: 4.5 in (114 mm)
MAGS INCLUDED: (1) 30rd Polymer Mag
MAG TYPE: MPX
ACTION TYPE: Semi-Auto
STOCK TYPE: PCB
BARREL MATERIAL: Cold Hammer Forged Carbon Steel
TRIGGER TYPE: TIMNEY Single Stage
TWIST RATE: 1:10
FOREND TYPE: Alloy
GRIP TYPE: Polymer
RECEIVER FINISH: Hard Coat Anodized
OVERALL LENGTH: 22.25 in [565 mm]
OVERALL WIDTH: 2.4 in [61 mm]
HEIGHT: 8 in (203 mm)
THREADS: M13.5 x 1 mm
ACCESSORY RAIL: M-LOK
OPERATING SYSTEM: Gas Piston
WEIGHT: 5 lb (2.3 kg)

Specifications

Brand	Sig Sauer
UPC	798681666744
Caliber	9mm
Action	Semi-Auto
Barrel Length	4.5"
Capacity	30 rounds
Material	Steel
Thread Pitch	M13.5x1 LH
Weight	7.7 lb
Condition	New

Buying this item

Can I buy the Sig Saur MPX K Pistol 9mm Luger 30rd Magazine 4.5" Barrel Folding Pistol Brace online and have it shipped to me?: Firearms cannot ship to your home. Buy it here and pick it up at Iron Valor Armory in Rocky Mount, NC after a NICS background check, or have it shipped to a licensed FFL dealer near you for their transfer fee.
How old do I have to be to buy the Sig Saur MPX K Pistol 9mm Luger 30rd Magazine 4.5" Barrel Folding Pistol Brace?: You must be 21 or older with valid government ID for handguns and stripped receivers.
Is the Sig Saur MPX K Pistol 9mm Luger 30rd Magazine 4.5" Barrel Folding Pistol Brace in stock?: Yes — live distributor inventory shows it in stock and it ships or is ready for pickup within 1–3 business days.
What is the return policy?: Non-firearm items may be returned within 30 days (a restocking fee of up to 15% applies if the packaging was opened). Firearms and ammunition are final sale once transferred, per federal law.

How FFL transfers work Local pickup in Rocky Mount Return policy Ask a question

All firearm sales require background checks and compliance with federal, state, and local laws. You must be 21+ for handguns/stripped receivers and 18+ for long guns.

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Ammo, magazines and optics matched to Sig Saur MPX K Pistol 9mm Luger 30rd Magazine 4.5" Barrel Folding Pistol Brace. Everything here ships to your door or is ready at pickup.

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