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Windham Weaponry AR-15 Complete Upper Assembly .223 Rem

Windham Weaponry
Typically ships the same business day when ordered before 4pm CST.
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The Windham Weaponry Varmint Exterminator complete AR-15 Upper Assembly has everything you need to turn your standard AR-15 into a Varmint assassin. Featuring a 20" Heavy Profile 416R Matte Stainless Steel Fluted Barrel, and a matched bolt and carrier machined from Carpenter 158 Steel. This design allows for the highest possible accuracy. Along with a 1:8" Twist rate, you will be able to shoot a little heavier grain bullet accurately. The matte finish allows for glare reduction while the flutes allow for some weight savings as well as rigidity. A Picatinny Railed Gas block is included should you decided to add a front sight.

Features and Specifications:
Windham Weaponry Complete Upper Assembly
Manufacturer Number: UR20FSSFTVB
5.56mm NATO (accepts .223 Remington)
20" Heavy Profile Matte Stainless Fluted
416R Stainless Steel Barrel
1:8" Twist
Rifle Length Gas System
Complete Bolt Carrier Group
Crown Muzzle
12" Aluminum Free Float Tube
Railed Gas Block
Charging Handle
Forward Assist
Ejection Port Cover
Made in the USA

AR-15 Lower Receivers


Item#: ARR-4741
Total number of Reviews: 2

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5.0 5
"quite pleased with this product. one fault the gas block is not inline with receiver but I'm using a scope so not a big deal. did a break-in first forty rounds free standing no support at fifty feet.[all our local out door ranges are closed due to fire danger] 2.5" group next 30 1" very pleased"
5.0 5
"Very good value for the price. extremely accurate for at platform. I use a hs viper optic from Vortex with sub minute of angle using hand loaded 68 grain hornady bullets. I also use factory ammo from the local sporting good stores with good results. I have over 2 years with the VEX, and 1 year with a Windham MPC, not a single misfire with hundreds upon hundreds of rounds fired. Personal at Windham are always ready to help with an answer to my questions, and a warranty that's second to none."