The Armory
Del-Ton Sierra 316L AR-15 | 5.56x45mm | 1x9 Twist

Del-Ton Sierra 316L AR-15 | 5.56x45mm | 1x9 Twist

Average rating:
average rating 100%
4 reviews
Read all reviews
$519.99 Reg. Price $799.99   You Save $280.00



This Rifle has a 16" 1x9 Mid Length Light Weight Barrel, MilSpec M4 Buttstock, 15" M-LOK Free Float Tube, and A2 Flash Hider. The rifle also comes with 1 x 30rd Magazine and a CA approved Gun Lock. Ships with a Chamber Safety Tool in the chamber, showing clearly the weapon is unloaded.

Detail Information:

Chrome Moly Vanadium
M4 Feed Ramps
16" Length
1x9 Twist
A2 Flash Hider
Manganese Phosphated
Phosphated under Gas Block
DTI Low Profile Gas Block
Threaded Muzzle
Lightweight Profile

5.56 X 45 mm

Bolt And Carrier:
Phosphated 8620 Steel Carrier Assembly
Heat Treated and Plated
Chrome Lined Carrier Interior
Carrier Key - chrome lined, attached with Grade 8 Screws
Properly Staked & Sealed Gas Key

15" M-LOK Free Float

Upper Receiver:
Forged 7075 T6 Aluminum
Flat Top With M4 Feed Ramps
Hard Coat Anodized
Ejection Port Cover and Round Forward Assist
Right Hand Ejection

Lower Receiver:
Forged 7075 T6 Aluminum
Hard Coat Anodized
Aluminum Trigger Guard
Aluminum Mag Catch Button

M4 5 Position
Mil-Spec Buffer Tube

6.2 lbs Empty

36.375" Fully Extended
32.625 Collapsed

1 x 30rd Magazine
Gun Lock

Shipping Details

Please Click Here to View our List of Restricted States, Cities, Counties, and Locations Prior to Ordering Ammo, Guns, & Magazines

Firearms (Rifles, Handguns, Shotguns and Receivers) and Ammunition cannot be shipped in the same package as per UPS, FEDEX and USPS. For accurate shipping charges please place one order for Firearms and another for the Ammunition separately. Orders placed for Firearms and Ammunition together will not reflect the current shipping charges, and will require additional shipping charges and a delay when the orders are shipped.

All FIREARMS (Rifles, Handguns, Shotguns and Receivers) will be shipped only to a licensed Federal Firearms Dealer upon receipt of an original signed copy of the license.
Average rating:
average rating 100%
4 reviews

Write a review | Read all reviews

Featured positive reviews:

average rating 100%
Excellent 10/20/2022
By Chris
Very quality build. Extremely lightweight. Have put 200 rds of different mfr ammo and calibers (.556 and .223) and had no issues. Buttstock is hard with minimal padding and charging handle is not the greatest, but for the price, these are easy upgrades. I added iron sights and a red dot scope, and had a very tight grouping at 50 yds. Would highly recommend.
average rating 100%
Great Experience! 12/04/2021
By Tony Galyen
I recently bought an AR-15 from the Armory. They were extremely knowledgeable in answering the questions I had. The customer service was exceptional. I will definitely be back!
average rating 100%
Great Rifle 02/11/2021
By Douglas Hulme
I would recommend a purchase from the Armory. I live in Illinois which is an anti-gun state and all went well.
average rating 100%
Firearms purchase 02/20/2021
By Mark Givens
Easy purchase and fast shipping. Thanks.