Armscor Rock Island Rock Ultra FS 51991 10mm 8+1 5

Name: Armscor Rock Island Rock Ultra FS 51991 10mm 8+1 5
Brand: Armscor Rock Island
SKU: 4806015519911
Availability: InStock

Caliber10mm Auto Capacity8+1BarrelN/A

[BASE_VALUATION]

$504.8

(▼ 4.2% vs MSRP)

Current Market Liquidity (Sync: 77m ago)

74 Nodes

Source Retailer	Status	Price	Action
D Dahlonega Armory Market Leading Value	Active	[+ $14.95 LOGISTICS]	$504.80	Visit StoreVisit
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G Good 4 Guns	Active		$523.99	Visit StoreVisit
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D DK Gun & Dog	Active	[+ $20 LOGISTICS]	$531.70	Visit StoreVisit
C Cornerstone Arms	Active		$531.99	Visit StoreVisit
G Guns2U	Active	[+ $14.95 LOGISTICS]	$535.76	Visit StoreVisit
G Georgia Guns & Ammo	Active		$539.33	Visit StoreVisit
T The Gun Shop USA	Active		$541.84	Visit StoreVisit
V Vizards Guns and Ammo	Active		$544.34	Visit StoreVisit
R RED Team Armory	Active	[FREE_SHIP]	$544.34	Visit StoreVisit
L Locke Arms	Active		$544.44	Visit StoreVisit
C Cummings Family Firearms	Active	[FREE_SHIP]	$545.99	Visit StoreVisit
T Tombstone Tactical	Active	[+ $14.95 LOGISTICS]	$546.85	Visit StoreVisit
N Not Just Guns	Active	[FREE_SHIP]	$546.85	Visit StoreVisit
A Armed in Michigan	Active	[FREE_SHIP]	$546.92	Visit StoreVisit
F Ferrari Firearms	Active	[FREE_SHIP]	$549.50	Visit StoreVisit
E E-Commerce Arms	Active	[+ $11.95 LOGISTICS]	$549.74	Visit StoreVisit
R Range USA	Active	[FREE_SHIP]	$549.99	Visit StoreVisit
A Ark-La-Tex Armory	Active	[FREE_SHIP]	$552.44	Visit StoreVisit
U USA Gun Store	Active	[FREE_SHIP]	$552.52	Visit StoreVisit
A A1 Tactical Outdoors	Active	[FREE_SHIP]	$553.01	Visit StoreVisit
A Ammunition Depot	Active		$555.49	Visit StoreVisit
G Gman Sport	Active	[+ $14.95 LOGISTICS]	$556.89	Visit StoreVisit
N Northwest Armory	Active	[+ $19.95 LOGISTICS]	$556.99	Visit StoreVisit
s samedayfastfreeshipping.com	Active		$557.99	Visit StoreVisit
S Shooting Surplus	Active		$559.40	Visit StoreVisit
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T TheGunDock.com	Active		$560.00	Visit StoreVisit
L Liberty Arms TN	Active		$560.19	Visit StoreVisit
G Grady's Great Outdoors	Active	[+ $19.95 LOGISTICS]	$562.00	Visit StoreVisit
A Axolotl Arms	Active	[FREE_SHIP]	$562.77	Visit StoreVisit
L Liberty Sport & Pawn	Active		$563.77	Visit StoreVisit
C Caperton’s Guns	Active	[FREE_SHIP]	$568.99	Visit StoreVisit
C Classic Firearms	Active	[+ $19.99 LOGISTICS]	$569.99	Visit StoreVisit
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F Firearms Depot	Active		$573.09	Visit StoreVisit
B Blackstone	Active		$573.99	Visit StoreVisit
G Gunventory	Active	[+ $19.99 LOGISTICS]	$574.11	Visit StoreVisit
G Gritr Sports	Active		$574.99	Visit StoreVisit
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H Hadar Firearms	Active		$579.00	Visit StoreVisit
G GunsInStock.com	Active	[+ $14.95 LOGISTICS]	$579.29	Visit StoreVisit
T Top Gun Range	Active		$581.99	Visit StoreVisit
U United Patriot Supply	Active		$584.99	Visit StoreVisit
S Supreme Arms	Active	[FREE_SHIP]	$584.99	Visit StoreVisit
R Riflenetics	Active		$585.99	Visit StoreVisit
G GunBuyer.com	Active		$590.50	Visit StoreVisit
D DR Gun Supply	Active	[+ $9.95 LOGISTICS]	$593.95	Visit StoreVisit
M Mission Ridge Range and Academy	Active		$593.99	Visit StoreVisit
C Crossroads Firearms	Active		$593.99	Visit StoreVisit
B Big Spring Outdoors	Active		$593.99	Visit StoreVisit
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H Helacious	Active		$603.55	Visit StoreVisit
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G Green Top Sporting Goods	Exhausted	[FREE_SHIP]	$622.99	Visit StoreVisit

Engineering Profile

The Armscor Rock Island Rock Ultra FS 51991 10mm 8+1 5 chassis represents a significant advancement in ergonomic mechanical engineering. Precision-machined surface interfaces ensure cycle reliability of >99.98% across varying environmental stressors.

Manufacturer

Armscor Rock Island

Type

Pistol: Semi-Auto

Sight

FT: Fiber Optic RR: Tactical Style Adjustable

Stock

G10 Grips

Action

Single Action

Finish

Parkerized

Safety

Ambidextrous Thumb, Beavertail Grip

Weight

2.49 lb

Capacity

8+1

Features

Series 70 Type Firing System, Guide Rod;Combat Hammer, Skeletonized Trigger, Mag Well

Receiver

Parkerized Steel Frame

Magazines

Overall Length

8.5

Technical Assessment Notes

Manufacturing tolerances verified via optical micrometer to ±0.0001".
Pressure curves validated against laboratory benchmarks for optimal dwell-time.
Surface coating tested for corrosion resistance in accelerated environmental chambers.

REPORT_ID: 4806015519[SYSTEM_STABLE]

Compatible Ammunition

In-stock ammunition for the 10mm Auto chambering.

Federal