.223 Wylde AR 15 Rifle Kit – 16″ Parkerized Barrel, 1:8 Twist Rate with 15″ M-LOK Handguard
SKU: UAF-1010-223WCM41618P-15ASR_AR15-LPK_M4-STOCK_AR15-BTA
$399.99
2 in stock
Description
Get ready for a solid addition to your black rifle collection. This build kit gets you an AR chambered in .223 Wylde (which means you can fire both .223 and 5.56mm) with an accessory-ready 15-inch M-LOK free-floating handguard. Just get your lower, some mags and ammo, and add the backup sights or optic of your choice.
What’s Included
This kit is not a firearm. It includes an assembled upper receiver, bolt carrier group, lower parts kit, and buffer assembly with buttstock.
.223 Wylde Rifle Kit Specs
Barreled uppers are assembled in-house before shipment.
Barrel
- Chamber: .223 Wylde
- Contour: M4/Government
- Length: 16”
- Twist Rate: 1:8
- Gas System: Carbine
- Gas Port: 0.750”
- Gas Hole Dia.: 0.070”
- Muzzle Threads: 1/2×28
- Feed Ramps: M4
- Material: 4150 CMV
- Finish: Parkerized
- Process: Button Rifled
- Lining: None
- Extension: M4
- Muzzle: A2 “Birdcage” Flash Hider
Handguard
- Attachment System: 15″ M-LOK
- Finish: Type III Hardcoat Anodized (Mil-Spec)
- Top Rail: M1913 Picatinny
- Material: Billet 6061-T6 Aluminum
- Attachment: Barrel Nut
Upper Receiver
- Profile: M4 Flattop
- Material: Forged 7075-T6 Aluminum
- Finish: Type III Hardcoat Anodized (Mil-Spec)
Bolt Carrier Group
- Profile: M16/Full-Auto
- Steel: 9310 Tool, HPT/MPI-tested
- Exterior: Black Nitride
- Interior: Black Nitride
- Gas Key: Staked
- Charging Handle: Included
Lower Receiver Parts
- Buffer System: Mil-spec, Carbine
- Buttstock: Mil-spec, M4-type
- Parts Kit: Mil-spec, single-stage
Lower receiver not included.
Specs
| Weight | 6.88 lbs |
|---|---|
| Dimensions | 28 × 6 × 6 in |
| Caliber | .223 Wylde |
| Barrel Size | 16" |
| Twist Rate | 1/8 |
| Barrel Finish | Parkerized |
| Handguard Type | Free-float |
| Gas System Length | Carbine-length |
| Barrel Steel | 4150 CMV |













glenn mcconnell –
havent put together yet but im disappointed in packageing this is 2nd kit i have purchased and both times the boxes have arrived damaged
John Brown –
Used an Anderson lower with this kit and overall it seems to be a good value. Had a minor issue with trigger reset but a small amount of filing the hammer hook resolved the issue and it’s been flawless since then.
Timothy Morris –
Well I yelled at UPS driver he just threw box on porch and ran, box smashed and barrel hanging out of box, hopefully it will be ok, not sure if any lower receiver parts are crushed or bent. Big, charging handle, upper receiver all look great,
Craig Wilson –
Great quality and price, thanks for making various gun systems available to true Americans.
James Edick –
I received this 223 Wylde kit last week. So far, I’m very impressed with the quality of this AR upper abs kit. I haven’t been able to take it out shooting yet, but from my past experience with AR-15 Lowers products, this should be just as good. It was shipped and delivered in a timely manner, and I received it well protected in its package. I will again, look to AR-15 Lowers for future orders.
Michael Harvanko –
The quality of the parts in the kit are exceptionally good and the stuff gets delivered in less than a week. I’m very pleased with this purchase and will probably built another gun with parts from this site.
Daniel Larson –
Almost done with this build, will be buying more asap
Phil –
I ordered this kit for a Polymer 80 AR15 lower. All the lower parts went in without any trouble. I did have to clean up some of the pre-drilled holes in the lower to get some parts in. This is the first polymer AR lower I have done. After getting the lower assembled it was time to put the upper on. I ran into some problems here. After locking the pivot pin in place, I could not get the take down pin to slide in. It seemed to be a very tight fit between the rear of the upper and the stock mounting ring. I had to take the stock off and lightly sand the stock mounting ring face and the curved area going down to the lower receiver. After sanding, cleaning and test fitting the upper to the lower several times, I got it to where the upper would close down on the upper and I was able to slide the take down pin into place. The rifle is completely assembled and everything function checks and dry fires great. The upper looks good and function checks great also. I have not had a chance to take it out yet, but can’t wait! I don’t know if the fitting problem is common with polymer AR lowers or not, but this was very minor problem and easy to fix. I had no problem putting this upper on one of my aluminum lower receivers.