

Dpms DPM4 5.56 Nato DP51655239601
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DPMS DPM4 AR-15 Rifle 5.56mm 30rd(1) 16 Threaded Barrel M-LOK Handguard M4 Stock
Barrel: Chrome-moly vanadium steel barrel chambered in 5.56 NATO nitride coated with a 1:7 twist rate M4 barrel extension and a carbine-length gas system. This M4 profile barrel is finished off with a 13.5” DPMS M-Lok free-float handguard low-profile gas block and A2 flash hider.
Upper: Forged 7075-T6 M4 AR upper is machined to MIL-SPECS and hard coat anodized. These uppers are made right here in the USA.
Bolt Carrier Group: Full-auto profile bolt carrier group. Shot-peened mil-spec Carpenter 158 steel bolt. Gas Key Hardened to USGI Specifications fastened with Grade 8 screws and Staked Per Mil-Spec. Carrier is 8620 steel M-16 full-auto profile.
Lower: These forged lowers are quality made using 7075-T6 aluminum and are marked "MULTI" for the caliber. Finish is hard-coat anodized. The Mil-spec diameter 7075-T6 buffer tube is hard-coat anodized with 6 adjustment positions and is fitted with a M4 style stock DPMS A2 grip aluminum trigger guard and a MIL-SPEC FCG.
- Barrel Length: 16”
- Barrel Material: 4150V Chrome Moly Vanadium Steel
- Barrel Finish: Nitride
- Barrel Profile: M4
- Chamber: 5.56 NATO
- Twist Rate: 1 in 7”
- Extension: M4
- Gas System: Carbine-Length
- Gas Block Type: Low Profile .750” Diameter
- Upper Receiver: Forged 7075 T6 Aluminum
- Receiver Style: M4 with feed ramps
- Receiver Finish: Hardcoat Anodized
- Forward Assist: Yes
- Dust Cover: Yes
- Handguard Style: DPMS M-Lok Free Float Rail
- Bolt Steel: Carpenter 158 Mag Phosphate coated
- Bolt Carrier Steel: 8620 Chrome Lined
- Staked Gas Key: Yes
- Lower Receiver: Forged 7075 T6 Aluminum
- Receiver Finish: Hardcoat Anodized
- Fire Control Group: AR-15 Mil-Spec Fire Control Group
- Buffer Tube: 7075 T6 Aluminum Mil-Spec Tube
- Adjustment: 6-position collapsible
- Stock: DPMS M4 Carbine Stock
- Magazine: (1) 30-Round Magazine (where available by law)
- Weight: 7 Lbs
- Length: 32"
Specifications:
Action: Semi-Auto
Barrel Length: 16"
Brand: DPMS
CA Prop 65: Yes
Caliber: 5.56mm
Condition: New
Firearm Capacity: 30
Firearm Platform: AR Rifle
Gun Finish: Anodized
Gun Model: DPM4
Magazines Included: 1
Model Series: AR-15
Optic Ready: Picatinny Rail
Stock Material: Synthetic
Threaded Barrel: Yes
Manufacturer: DPMS
MPN: DP51655239601
UPC: 810141223509
Technical Specifications
| Caliber | 5.56 NATO |
|---|---|
| Manufacturer | DPMS |
| Model | DP51655239601 |
| SKU | Ch1763324 |
| UPC | 810141223509 |
| Availability | In Stock |
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Shipping & Returns
Ships to your local FFL
This firearm ships to a licensed dealer (FFL) near you for pickup, not to your home. You'll choose your FFL during checkout — and if you don't have one in mind, we'll help you find a nearby dealer. You complete the background check and pick it up there.
Shipping Information
- Orders typically process within 1-2 business days
- Firearms ship via FedEx or UPS with signature required
- Tracking information provided for all orders
- Shipping costs calculated at checkout based on weight and destination
- Total delivery time to FFL: typically 3-5 business days
Return Policy
- Firearms must be returned unfired and in original packaging within 3 days of FFL transfer
- 15% restocking fee applies to all firearm returns
- Contact us for return authorization before shipping items back
- Original shipping costs are non-refundable
Questions?
Contact us at (329) 227-0508 or submit a question for assistance with shipping or returns.
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