ROCK ISLAND ARMORY STK100 - The Rock Island STK100 provides a

Price History
ROCK ISLAND ARMORY STK100 - The Rock Island STK100 provides a

UPC 4806015566250 from 31 retailers

  • 9mm
  • Rock Island
Shipping:
ROCK ISLAND ARMORY STK100 - The Rock Island STK100 provides a reliable, durable, and lightweight pistol design with excellent performance. It comes chambered in 9mm with a 4.5 inch barrel. Features include an optics ready slide, fixed sights, and a 17 round magazine.
Shipping $20
$343.99 Guns.com ★★★★★ (38,455)
Rock Island Armory STK100 Striker Fired 9mm Pistol 17rds
CC Fee 3%
$387.99 Cornerstone Arms ★★★★★ (373)

UPC 4806015566250 Price Graph

Today's low is $343.99, 7% below the 180-day average low of $368.01. Over the last 180 days, the lowest price peaked at $398.83 on March 24, 2026 and bottomed at $343.99 on September 6, 2026.

RIA STK100 9MM PSTL 17RD BLK
Free Shipping > $500
$390.99 Cummings Family Firearms ★★★★★ (52)
Rock Island STK100 9mm 4.5" 17rd Striker-Fired Pistol
$392.62 Ecommerce Arms
Rock Island STK100 Pistol 9mm 4.5 in. Black 17 rd.
Free Shipping > $900 CC Fee 3% $10 Off Code CALIBERKING
$398.15 Armed in Michigan ★★★★★ (714)
Rock Island Armory STK100 9mm 4.5" 17+1 Black
$401.51 Georgia Guns & Ammo ★★★★★ (2)
Rock Island STK100 9mm 4.5 in Aluminum Frame Pistol
$403.38 Ferrari Firearms
Rock Island STK100 Pistol 9mm 4.5 in. Black 17 rd.
Free Shipping > $700
$413.79 Safe Haven Defense
Armscor/Rock Island Armory STK100 9mm 4.5" 17+1
Shipping $13 Free Shipping > $500
$414.58 Axolotl Arms ★★★★★ (126)
RIA STK100 9MM PSTL 17RD BLK
Shipping $20
$416.90 Custom Creatives Group ★★★★★ (24)

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Rock Island STK100 Pistol 9mm 4.5 in. Black 17 rd.
$5 Off - Use Code CALIBERKING
$416.91 Gun Place ★★★★★ (206)
Rock Island Armory STK100 Striker-fired Pistol| 9mm| 4.5" Barrel | 17rd
Shipping $16
$418.99 Riflenetics ★★★★★ (65)
Rock Island STK100 Pistol 9mm 4.5 in. Black 17 rd.
Free Shipping > $500
$420.69 Timber Hole Outdoors ★★★★★ (5)
Rock Island Armory STK100 9mm Pistol, Black, 4.5" Barrel, 17+1
Shipping $10
$423.99 Alexander's Store ★★★★★ (1,532)
RIA STK100 9MM PSTL 17RD BLK
$424.35 Allied Arms ★★★★★ (310)
ROCK ISLAND STK100 PISTOL 9MM - 4.5" FS 17RD BLACK
Shipping $20 Free Shipping > $1,000
$429.52 Life2A ★★★★★ (3)
Rock Island STK100 Pistol 9mm 4.5 in. Black 17 rd.
Shipping $20 Free Shipping > $1,000
$430.26 Dave's Guns ★★★★★ (28)
ARM STK100 9MM PST 4.5B 17RD
Shipping $20
$431.35 DK Gun & Dog ★★★★★ (56)
RIA STK100 9MM PSTL 17RD BLK
$435.42 Tungsten Creek Tactical
ROCK ISLAND STK100 PISTOL 9MM - 4.5" FS 17RD BLACK
$436.99 Precision Gunworks
Rock Island STK100 Pistol 9mm 4.5 in. Black 17 rd.
Free Shipping > $1,000 CC Fee 3%
$437.75 Bunker Hill Ballistics ★★★★★ (9)
Rock Island Armory STK100 Striker Fired 9mm Pistol 17rds
$438.99 Pathfinder Militaria ★★★★★ (106)
Rock Island STK100 Pistol 9mm 4.5 in. Black 17 rd.
Shipping $15 Free Shipping > $500
$442.80 Kinetic Armory ★★★★★ (3)
ROCK ISLAND STK100 PISTOL 9MM - 4.5" FS 17RD BLACK
$443.99 WTW Arms ★★★★★ (68)
Rock Island STK100 Pistol 9mm 4.5 in. Black 17 rd.
Free Shipping
$450.73 Lightning Strike Arms ★★★★★ (32)
RIA STK100 9MM PSTL 17RD BLK
Free Shipping > $500
$462.99 Timberlake Firearms ★★★★★ (11)
Rock Island STK100 Pistol 9mm 4.5 in. Black 17 rd.
Free Shipping
$470.43 Conkey's Outdoors ★★★★★ (175)
Rock Island Armory 56625 STK100 9mm Semi-Auto 4.5" 17+1 Black
$495.99 Coastal Firearms
RIA STK100 9MM 4.5 OR STRIKER FIRED 17RD
Shipping $16
$498.00 Caliber Depot ★★★★★ (6)
Rock Island Armory STK100 Striker-fired Pistol| 9mm| 4.5" Barrel | 17rd
Free Shipping > $500
$498.00 Shooting Surplus ★★★★★ (193)
Rock Island 56625 STK100 Pistol 4.5" FS 17rd Parkerized
Shipping $20
$499.99 Classic Firearms ★★★★★ (2,454)

UPC 4806015566250 Price Graph

Today's low is $343.99, 7% below the 180-day average low of $368.01. Over the last 180 days, the lowest price peaked at $398.83 on March 24, 2026 and bottomed at $343.99 on September 6, 2026.

Daily Deals Email

Products at their 90-day low price.

Unsubscribe anytime with one click.

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