+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
FREE SHIPPING & FREE RETURNS*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug FSGB Color: Black, Gas Block Journal Size-Diameter: .750 in, 21% Off

Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB
Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB
Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB
Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB
Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB
Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB
Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB
Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB
Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB
1 of 8 images
Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB
Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB
2 of 8 images
Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB
Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB
3 of 8 images
Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB
Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB
4 of 8 images
Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB
Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB
5 of 8 images
Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB
Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB
6 of 8 images
Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB
Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB
7 of 8 images
Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB
Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB
8 of 8 images
Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB

Tap Tap to Zoom

Government Export Restriction Government Export Restriction
Questions & Answers
Dose it come with the sight? Manufacturer Answer

What it comes with are all shown on the photos. It comes with a front sight post, you can adjust it with front sight tool.

by Charles Shi, Manufacturer, April 23, 2025
Does it have to be pressed on? Manufacturer Answer

Usually it is a little tighten on the barrel. You should use a little pressure.

by Charles Shi, Manufacturer, March 12, 2025
View All Q&A You Have a Question? Ask!
Customer Reviews
Most Recent Reviews Old school A1 build front sight, a part that has become hard to find. by DAVE, Verified Owner, May 21, 2025
The front sight was a very nice built replica of the original sight and my barrel wasn't drilled so that was part of process. The sight fit very well and I would recomend to anyone that it is made of good quality material and looks good.
Most Recent Reviews AR front sight by Grover, Verified Owner, April 29, 2025
Well made, Not hard to install. need room to line up the sight.
Read All 2 Reviews
Color: Black Gas Block Journal Size-Diameter: .750 inCaliber: .223 Remington Gun Make: AR Platform Condition: New

Code: 4IG-RGB-PRSM97-FSGB

MPN: FSGB

UPC: 840354130639

List: $35.99Save 21%
$28.49

Buy Together and Save

Receive $0.57 OP Bucks

Product Info for Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug

Replacement A2 Front Sight Post for223/5.56 with 0.750 in diameter barrels.image

Specifications for Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug:

Manufacturer: Kexuan
Color: Black
Gas Block Journal Size-Diameter: .750 in
Caliber: .223 Remington
Gun Make: AR Platform
Condition: New

Package Contents:

  • Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug
  • Pins

Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug Orderable Models

List of Orderable Models

Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug, 223/5.56, Black, FSGB , MPN: FSGB , UPC: 840354130639 , Code: 4IG-RGB-PRSM97-FSGB
Compare (0)
1 item has been added
Add at least two items to compare