CA Compliance:
California compliance
- Status: Legal to own in California.
- Configuration: Fixed magazine (AR MagLock), installed by WBT. The rifle keeps its pistol grip, adjustable stock and flash hider. To reload, you open the action, swap the magazine and close it.
- Magazine: 10-round.
- Your options: If this page shows a compliance selector, choose the build you prefer and we configure it that way. If not, this is the configuration we offer by default; on AR-pattern rifles and some AKs a different build is often possible, so ask us before you order.
- Upgrades: Add the KingPin quick-release takedown pin for faster reloads. See California Compliance Upgrades; add it to this order and it ships installed.
- Learn more: How fixed-magazine rifles work · How featureless rifles work · Why some rifles can only be built one way
About this rifle
The Del-Ton Sierra M2 316L MLOK is an AR-15 platform rifle chambered in .223/5.56 with a 16" barrel and a 10-round capacity. Finish: Black. WBT configures it for California at our Yuma, Arizona warehouse before it ships.
Specifications
- Brand: Del-Ton
- Caliber: .223/5.56
- Action: Semi-Automatic
- Capacity: 10
- Barrel: 16 in
- Weight: 6.2 lbs
- Finish / color: Black
- California compliance: Fixed Magazine – MagLock
- Manufacturer part #: ORFTML16-M2
- UPC: 848456002984
Buying from WBT Guns
- Delivery: Free pickup at our La Mesa store with no transfer fee, or shipment to any California gun store you choose. Select your FFL at checkout.
- Compliance guarantee: Every firearm leaves our shop in the configuration described on this page, function-checked by our compliance team.
- Payment: Pay in full, put 50% down with the balance due in 14 days, or finance with Credova.
- Paperwork: Firearm Safety Certificate, DROS and California's 10-day waiting period apply. We handle each step with you at pickup.
- Questions: Call (619) 667-9453 or email sales@wbtguns.com. FAQ · California Rifle Compliance Guide
WBT Guns is family-owned in La Mesa, California, and has configured firearms for California buyers since 2012.
A note on accuracy. We work hard to keep every listing correct, but specifications, images and compliance details come from many sources and can contain errors or change without notice. Images may show a configuration that is not California-legal. If a detail on this page matters to your decision, call us and we will confirm it against the actual firearm before you order. The compliance information here is general in nature and is not legal advice; California and local laws change, and the configuration described is confirmed at the time of sale. All sales are subject to applicable federal, state and local law and to the buyer's eligibility to purchase.
One of the most desireable AR-15 design platforms ever from one of the most respected brands in the business. With its unique blend of high quality American craftsmanship, top-class fit and finish, and highly desirable features, the Del-Ton Sierra 316L is an advanced level rifle at an entry-level price. Built around forged 7075-T6 upper and lower receivers, the Sierra 316L comes with a lightweight-profile CMV steel barrel that helps to shave weight. The barrel features a 1:7" twist, same as the standard-issue M4…so if mil-spec if your thing, the 316L is a fine choice. The Rifle also comes standard with a 15" M-Lok free-float handguard which not only allows the barrel to maintain perfect balance but also to accept a wide range of modern accessories. Completing the package are a butter smooth trigger that is actually better-than-mil-spec and DTI's renowned low-profile gas block. All told, it's a lot of gun for the money and an excellent choice an an AR platform rifle. 16" lightweight-profile barrel with manganese phosphate finish M4-style 5-position collapsible stock 15" M-Lok free-float handguard is a rock-solid platform for accessories DTI low-profile gas block Phosphated 8620 steel carrier assembly is heat-treated and plated Backed by a lifetime manufacturer's warranty Includes (1) 10-rd. magazine.
Barrel:
• Chrome Moly Vanadium
• M4 Feed Ramps
• 16" Length
• 1x7 Twist
• A2 Flash Hider
• Manganese Phosphated
• Phosphated under Gas Block
• DTI Low Profile Gas Block
• Threaded Muzzle
• Light Weight Profile
Chamber:
• 5.56 X 45 mm
Bolt And Carrier:
• Phosphated 8620 Steel Carrier Assembly
• Heat Treated and Plated
• Mil-Spec
• Chrome Lined Carrier Interior
• Carrier Key - chrome lined, attached with Grade 8 Screws
• Properly Staked & Sealed Gas Key
Handguards:
• 15" MLOK Free Float
Upper Receiver:
• Forged 7075 T6 Aluminum
• Flat Top With M4 Feed Ramps
• Hard Coat Anodized
• Mil-Spec
• Ejection Port Cover and Round Foward Assist
• Right Hand Ejection
Lower Receiver:
• Forged 7075 T6 Aluminum
• Hard Coat Anodized
• Mil-Spec
• Aluminum Triggerguard
• Semi-Auto
• Aluminum Mag Catch Button
Buttstock:
• M4 5 Position
• Mil-Spec Buffer Tube
Weight:
• 6.2 lbs Empty
Length:
• 36.375" Fully Extended
• 32.625 Collapsed
Accessories:
• 1 x 10rd Magazine
• Gun Lock
