Products
- Commercial Firearms
  - SR-15
    - NFA
    - Non-NFA
  - SR-25
    - NFA
    - Non-NFA
  - SR-30
    - NFA
- Military
  - M110
  - KS
  - Machine Guns
- Complete Uppers
- Knight Vision
  - Multi Purpose Monoculars
  - Weapon Mounted
    - I2
- Sighting
  - Accessories
  - BUIS
    - Offset
    - Standard
  - Optic Mounts
    - 30mm
    - 34mm
    - 35mm
    - RedDot
- Rifle Parts/Accessories
- Signature Reduction
  - Muzzle Devices
    - 1/2-28
    - 3/4-24
    - 5/8-24
  - Rifle Suppressors
    - 5.56mm
    - 6.5mm
    - 7.62mm
- Handguards
  - RAS/RIS
  - URX II
  - URX 3 & 3.1
  - URX 4
- Accessories
- KAC Gear
  - Accessories
  - Closeout
  - Drinkware
  - Gear
  - Hats
  - KAC Kids
  - KAC Sport
  - Men’s Apparel
  - Outerwear
  - Products
  - Stickers/patches
  - Women’s
Company
Dealer Locator
Media
- Wallpapers
- Video
Support
My Account
Generic selectors

Exact matches only

Exact matches only

Search in title

Search in title

Search in content

Search in content

Search in excerpt

Search in posts

Search in posts

Search in pages

Search in pages

product

product

product variation

product_variation

More results…
- No products in the cart.

Lower Receiver Assembly Kit, SR-30 IWS

Lower Receiver Assembly Kit, SR-30 IWS

Find a Dealer

Find a Dealer

All NFA Regulations apply.

Products

►SHOP
►Commercial Firearms
- ►SR-15
  - NFA
  - Non-NFA
- ►SR-25
  - NFA
  - Non-NFA
- ►SR-30
  - NFA
►Military
- KS
- M110
- Machine Guns
►Complete Uppers
- ►SR-30 Uppers
  - NFA Uppers
- SR-15 Uppers
- SR-25 Uppers
►Knight Vision
- ►Multi Purpose Monoculars
  - Accessories
- ►Weapon Mounted
  - I2
►Sighting
- Accessories
- ►BUIS
  - Offset
  - Standard
- ►Optic Mounts
  - 30mm
  - 34mm
  - 35mm
  - RedDot
►Rifle Parts/Accessories
- ►AR Platform Parts
  - Lower Receiver Parts
  - Upper Receiver Parts
- SR-15 Parts
- ►SR-25 Parts
  - Magazines
►Signature Reduction
- ►Muzzle Devices
  - 1/2-28
  - 3/4-24
  - 5/8-24
- ►Rifle Suppressors
  - 5.56mm
  - 6.5mm
  - 7.62mm
►Handguards
- RAS/RIS
- URX II
- URX 3 & 3.1
- URX 4
►Accessories
►KAC Gear
- Accessories
- Closeout
- Drinkware
- Gear
- Hats
- KAC Kids
- KAC Sport
- Men’s Apparel
- Outerwear
- Products
- Stickers/patches
- Women’s

Cart

More From Knights

SR-15 MOD 2 M-LOK

Commercial Firearms | SR-15 | Non-NFA

SR-15 LPR MOD 2 M-LOK

Commercial Firearms | SR-15 | Non-NFA

SR-25 PC M-LOK

Commercial Firearms | SR-25 | Non-NFA

Lower Receiver Assembly Kit, SR-15 IWS

Commercial Firearms | SR-15 | Non-NFA

SR-15 CQB MOD 2 M-LOK

Commercial Firearms | SR-15 | NFA

SR-25 CC M-LOK

Commercial Firearms | SR-25 | Non-NFA

SR-25 PR M-LOK

Commercial Firearms | SR-25 | Non-NFA

SR-15 Carbine MOD 2 M-LOK

Commercial Firearms | SR-15 | NFA

SR-30 CQB M-LOK

Commercial Firearms | SR-30 | NFA

2020 © Copyrights Knights Armament Co