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Firearms Unknown
  • Firearms Unknown National City
  • Address: 416 National City Blvd, Unit B, National City, Ca 91950
  • Telephone: 619-507-3174
  • Opening hours: 11AM - 7PM Every Day
Firearms Unknown
  • Firearms Unknown Oceanside
  • Address: 1906 Oceanside Blvd, Unit K, Oceanside, CA 92054
  • Telephone: 760-730-5599
  • Opening hours: 11AM - 7PM Every Day
Firearms Unknown
  • Yuma Retail
  • Address: 801 W. 32nd St. Yuma, AZ 85364
  • Telephone: Call/Text: (928) 955-FUFU (3838)
  • Opening hours: 11AM - 7 PM

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5226 Products available

House Krait LR308 Rail M-Lok

Custom Krait LR308 With M-Lok Rails

$215.00
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Odin Works 15" AR-15 Ragna Handguard

Odin Works, Ragna Forend, 15.5", Black, M-LOK, Fits AR-15

$159.99
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FU Custom 16" Upper ,1:7, Carbine Gas Stystem, MFT M44S handgaurd, BF18 Comp Grey

Custom 16" Complete Upper With Carbine Length Gas System, MFT M445 Hanguard, And BF18 Compensator

$499.99
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FU Custom Upper 16" 5.56 1:7 4150 Carbine Gas 15" Luth-AR Keymod w/ YHM Phantom Comp NiB BCG

Custom 16" Completed Upper With Carbine Length Gas System, YHM Phantom Corp Compensator, and 15" Luth-AR Keymod Handguard

$699.99 $499.99
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Yankee Hill Machine Co, 1/2X28, Mini QD Muzzle Brake, Black

Yankee Hill Machine Co, Mini QD Muzzle Brake, Black Finish, 1/2X28, Includes Shim Set

$113.95
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Sticker_FU_Middle Finger

Firearms Unknown Middle Finger Sticker

$3.00
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Bear Arms Cutout Sticker (3.87"x4")

Right To Bear Arms Sticker

$3.00
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XS Inline Sight Pusher Kit for Glock - GUNSMITH Series™

Inline rear sight pusher for 50% easier installation

$200.00
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Rival Arms, Drop-In Threaded Barrel, Gen 3/4 Glock 22 (9MM Conversion)

Rival Arms, Match Grade Drop-In Threaded Barrel, For Gen 3/4 Glock 22, Converts to 9MM, 1:10" Twist, Threaded 1/2x24, Black Physical Vapor Deposition (PVD) Finish

$218.99
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Agency Arms, Premier Line Barrel, Gold, Fluted,G19 Gen 1-4

Agency Arms Premier Line Barrels are for those who demand uncompromising performance and unrivaled appearance.

$300.00
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Agency Arms, Mid Line Barrel, Titanium Nitride, Fluted, G43

Agency Arms® Mid Line Barrels are for those who desire functionality as well as a unique appearance.

$210.00
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NcSTAR, Laser Cartridge Bore Sighter Kit

Laser Bore Cartridges Kit - includes 4 Red Laser Cartridges: 7mm Rem Mag, 30-06, .308 Win, .223 Rem

$67.99
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Crimson Trace Springfield Armory XD Laserguard

FITS SPRINGFIELD ARMORY XD MOD.2: GREEN LASER SIGHT FOR SPRINGFIELD ARMORY XD MOD.2 SUB-COMPACT (3" OR 3.3"), SERVICE (4") AND TACTICAL (5") *WILL NOT FIT XDS MOD 2

$244.99
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Sig Sauer KILO2400ABS 7X25MM FDE CLASS 3R RANGEFINDER

The world’s most advanced rangefinder that ranges up to 2 miles.

$1,199.99 $849.97
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WHISKEY3 4-12X40 1" BDC QDPLX# BDC-1 QUADPLEX RETICLE | BLACK

Sig Sauer Whiskey3 4-12x40 Scope, 1" Diameter Scope Tube

$329.99
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Phoenix Arms Deluxe Rangemaster HP22A 22LR 3"& 5" Barrel NIC/BLK 10RD Pistol

The HP Deluxe Range Kit is perfect for both experienced and novice shooters. This kit comes with everything you need to get out to the range and more.

$319.99
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Samson FXF-A2 Quick Flip A2 Front AR-15 Black Hardcoat Anodized Aluminum

Samson manual folding sights are combat sights. Sights accepts all aftermarket front sight post replacements with Mil-Spec dimensions. All sights lock in the deployed position. It is not intended for lower height gas block rails.

$90.00
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Weaver #26 Base

Weaver Top Mount Base 26

$3.99
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Weaver #136 Base

Weaver Pivot Mount Base #136

$3.99
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Weaver #17 Base

Weaver Top Mount Base #17

$3.99
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Weaver #21 Base

Weaver Top Mount Base #21

$3.99
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VLTOR, Keymod Rail Section, 2", Picatinny, Black

VLTOR Keymod Rail Section, 2", 5 slots

$20.99
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Uncle Mike's Hammer Extension

Uncle Mike's Hammer Extensions slip over hard-to-reach or hard-to-cock hammers for extra leverage. A must for scoped guns with external hammers.

$9.99
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Sig Sauer, P320 Spectre Comp 9mm, 4.6" BLK (2)21RD Pistol

The P320 Spectre takes the 9mm handgun to new levels with more technology than any polymer pistol ever manufactured. The Custom Works designed compensator reduces muzzle flip by over one third, making it a shooting experience like no other.

$1,549.99
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