简体中文
EnglishWhat is OperationParts.com and what does it sell?
Updated
OperationParts.com is an online retailer of firearm parts and accessories, organized around a "Build. Upgrade. Customize." theme. It carries components for AR15/SR15, AR10/SR25, bolt guns, shotguns, and pistols, along with sights, optics, magazines, and gear. It is aimed at shooters building or upgrading rifles and other firearms who want specific, brand-name parts rather than general sporting goods.
What the site sells
The catalog is split into platform-based categories, so you can shop by the firearm you're working on rather than by part type alone.
Rifle platforms
- AR15 / SR15: upper receivers, upper receiver parts, complete uppers, gas blocks, muzzle devices, barrels, handguards/rail systems and accessories, suppressors; lower receivers, lower receiver parts, stocks, grips and accessories
- AR10 / SR25: the same upper and lower breakdown as the AR15 section
- Bolt gun, CZ Scorpion, H&K, M-14, M249, SCAR 16/17
Other firearms
- Shotgun and pistol sections
Sights and optics
- Iron sights (BUIS), front and rear iron sights, night sights
- Optic accessories and optic mounts
Accessories and gear
- Magazines and mag accessories
- Armorer tools, cleaning and lubrication, training aids
- Bipods and bipod mounts, slings and sling mounts
- Lights, lasers and their mounts
Services are also listed as a category alongside the product sections.
Brands and example products
The site describes a "large selection of Knight's Armament products" and features several brands prominently. Examples from the featured and most-popular listings:
| Product | Listed price |
|---|---|
| Allen Engineering Recce Barrel Kit, 16.5″ | $600.00 |
| KAC-Knight's Armament SR-15 IWS Lower Build Kit BLEM | $648.00 (currently out of stock) |
| KAC-Knight's Armament 5.56 SR15, KS4 Rifle System, 16″ | $2,999.52 |
| Allen Engineering AEM5 MK12 Suppressor, Knurled | $850.00 |
| KAC-Knight's Armament SR-25A3 Upper Receiver Kit, 22″ Barrel | $3,456.00–$5,024.25 |
| KAC-Knight's Armament 5 Rib Handguard Panel, 3.47″ | $27.99 |
| Blue Force Gear Vickers 2-TO-1 Padded Sling | $116.95 |
| KAC-Knight's Armament Leupold Delta Point Pro Modular Scope Cap Attachment | $218.81 |
| Magpul MOE SL-K Carbine Stock – Mil-Spec | $42.70 |
Prices shown are those listed on the site and can change; some items have multiple variants with selectable options, and at least one featured item is marked out of stock.
Who it's for
This store fits you if you:
- Are building or modifying an AR15/SR15, AR10/SR25, or another listed platform and need specific components
- Want brand-name parts such as Knight's Armament, Allen Engineering, Magpul, or Blue Force Gear
- Need supporting gear like optics mounts, iron sights, slings, bipods, or armorer tools
It is a parts-and-accessories retailer, not a general outdoor or apparel store. If you need a complete firearm or ammunition, that isn't what the catalog above shows.
Practical notes before ordering
- Check stock status per item. Some products show "Add to cart," others say "Read more" with an out-of-stock notice, and others require selecting a variant first.
- Watch for variant pricing. Items like the SR-25A3 Upper Receiver Kit list a price range because options change the price.
- Account and cart are available from the top navigation, and the site promotes a newsletter signup.
- Shipping is described as fast on "top quality gear & firearm accessories," but specific rates and timelines aren't stated on the page.
If you already know the platform and the exact part you need, the category structure lets you go straight to it; if you're browsing, the Featured and Most Popular sections are the quickest way to see what the store emphasizes.