Home / Firearms / Rock Island Armory / Rock Island Armory STK100 9mm 4.5 Barrel 17-Rounds
12% below avg
Rock Island Armory STK100 9mm 4.5 Barrel 17-Rounds

Rock Island Armory STK100 9mm 4.5 Barrel 17-Rounds

Lowest Price
$385.94
MSRP
$501.99
Savings
23% off
In Stock at
55 Stores

Specifications

Caliber
MPN
56625
UPC
4806015566250

Description

Rock Island STK100 Features Striker-fired pistol fans rejoice. The STK100 boasts an aluminum grip that adds just enough weight to reduce felt recoil while still being comfortable to carry all day. This 9MM 17-round gem has a textured grip angled like a 1911 grip to give you greater control. With a patent-pending frame designed for durability It has all the advantages of metal for the price of a polymer. Rock Island STK100 Specifications Model: STK100 Type: Semi-auto Pistol Action: Double / Single Action Caliber/gauge: 9mm Finish: Parkerized Finish Type: Applied Finish Frame: Steel Frame Stock/grips: Black Aluminum Grip Type: Other Barrel: 4.5 Overall Length: 7.9 Rate-of-twist: 1-in-16 Capacity: 17 + 1 # Of Magazines: 1 Mag Description: 17 Rd. Sights: 3-dot Sights Sight Type: Fixed Sights Weight: 1.8 Lbs. Case: Plastic Case Addl Info: Optic-ready Slide Addl Info: Modular Aluminum Frame Addl Info: Lightening Cuts/serrations

Rock Island Armory STK100 9mm 4.5 Barrel 17-Rounds Price History and Deals

ARMSAGORA tracked 31 days of price history for Rock Island Armory STK100 9mm 4.5 Barrel 17-Rounds. The lowest tracked price in this period was $385.94, with prices ranging up to $501.99 from Apr 23, 2026 through May 23, 2026.

Current price is at the tracked 30-day low
Current Low
$385.94
30-Day Low
$385.94
Average
$439.1
Median
$431.03
Retailers
55
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