DPMS AP4 Barrel AR-15 5.56x45mm NATO M4 Contour 1 in 9" Twist 16" Chrome Moly Matte with Front Sight Base
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- DPMS Front Sight Detent Spring AR-15, LR-308... $1.99 Available
- DPMS Front Sight Detent AR-15, LR-308... $1.99 Available
- DPMS Front Sight Post A2 Square AR-15, LR-308 Matte... $3.99 Available
- DPMS Bolt Catch Plunger AR-15, LR-308... $1.99 Available
- DPMS Buffer Retainer AR-15, LR-308... $1.99 Available
- DPMS Delta Pack AR-15 Matte... $12.49 Available
- DPMS Bolt Carrier Assembly Commercial AR-15 223 Remington ... $131.99 - $168.99 Select Options
- DPMS Safety Selector Detent AR-15, LR-308... $1.99 Available
- DPMS Takedown Pin AR-15... $3.99 Select Options
- DPMS Pivot Pin .250" Diameter AR-15 ... $3.99 Select Options
- DPMS Buffer Spring LR-308 Rifle... $8.49 Available
- DPMS Ejection Port Cover Assembly AR-15 Matte... $6.99 Available
- Length: 16"
- Material: 4140 Chrome Moly Steel
- Contour: M4
- Chamber: 5.56x45mm NATO
- Twist Rate: 1 in 9"
- Chrome Lined: No
- Finish: Parkerized
- M4 Feed Ramps: Yes
- Muzzle Thread Pattern: 1/2"-28
- Gas Port Location: Carbine
- Exterior Diameter at Gas Port: 0.750"
- Extras: Forged Front Sight Base, Handguard Cap, Barrel Nut
- Front Sight Post, Detent and Spring sold separately
Shipping Weight: 2.950 PoundsXThe total weight of the product, including the product’s packaging as it sits on our shelf. Since some products ship directly from the Manufacturer, their weight may be unavailable. Because of variations in the manufacturing process, similar products may have differing weights. Unless the product is designated as “Ships Alone”, Shipping Weight does not include the shipping box or packing materials associated with your order.
XProduct ships from MidwayUSA, separate from any other products on your order due to its size. Products that are Shipped Alone incur separate "Per Order" and "Per Pound" shipping charges.
XProduct is regulated by the US Department of Transportation (DOT) and cannot be shipped via USPS or air shipping methods. DOT-Regulated products must ship UPS Ground.
XProduct is restricted by shipping carriers and cannot be shipped to certain locations or via certain shipping methods.
XAdditional shipping charge for HazMat products. Carriers charge extra to ship packages with products they consider hazardous, such as reloading powder and primers.
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