3-1/4" 21-Degree Framing Nailer with Aluminum Magazine

The 3-1/4" 21° Framing Nailer with Aluminum Magazine (NR83A5(S1)M) is a professional-grade pneumatic framing nailer engineered for exceptional durability, high driving power, and reliable performance on demanding construction sites. Designed for professional framers, contractors, builders, and carpenters, this heavy-duty nailer is ideal for floor framing, wall framing, roof decking, subfloor installation, truss assembly, wall sheathing, and residential or commercial construction. Building on the trusted legacy of the renowned A5 Series, the NR83A5(S1)M delivers the same legendary performance as the popular NR83A5 while introducing a lightweight, durable aluminum magazine for improved handling and long-term reliability.

Powered by Metabo HPT's proven cylinder valve drive system, the NR83A5(S1)M provides rapid firing response and outstanding driving force, allowing it to consistently drive 2" to 3-1/4" plastic collated framing nails into engineered lumber and hardwood with ease. The lightweight aluminum magazine shares many proven internal components with the classic steel magazine, including the durable ribbon spring, ensuring dependable feeding and extended service life. Featuring selective actuation, users can quickly switch between sequential firing for precise fastening and contact firing for maximum productivity. An open nose design simplifies jam clearing, while the ergonomic rubber grip enhances comfort and control throughout extended work sessions.

Operating at 70–120 PSI, the NR83A5(S1)M accommodates 0.113" to 0.131" diameter nails with a 50–70 nail magazine capacity. Although this model does not include depth adjustment or dry-fire lockout, its exceptional driving power, lightweight aluminum magazine, and proven construction make it an excellent choice for professionals seeking dependable performance for everyday framing and structural fastening applications.

Key Features

• Professional pneumatic framing nailer for heavy-duty structural construction
• Durable lightweight aluminum magazine improves handling and long-term reliability
• Proven cylinder valve drive system delivers rapid firing response and powerful nail driving performance
• Ideal for floor framing, wall framing, roof decking, subflooring, truss assembly, and wall sheathing
• Accepts 21° plastic collated full round head framing nails
• Compatible with fastener lengths from 2" to 3-1/4"
• Supports nail diameters from 0.113" to 0.131"
• Selective actuation supports both sequential and contact firing modes
• Open nose design enables quick and convenient jam clearing
• Ergonomic rubber grip improves comfort and reduces user fatigue
• Durable construction built for demanding residential and commercial construction projects
• Lightweight, balanced design provides excellent maneuverability during extended operation

Specifications

• Model: NR83A5(S1)M
• Tool Type: Pneumatic Framing Nailer
• Magazine Material: Aluminum
• Air Pressure: 70–120 PSI
• Applicable Nail Diameter: 0.113"–0.131"
• Applicable Nail Length: 2"–3-1/4"
• Magazine Capacity: 50–70 Nails
• Magazine Angle: 21°
• Collation: Plastic
• Actuation: Selective (Sequential / Contact)
• Dry-Fire Lockout: No
• Depth Adjustment: No
• Jam Clearing: Open Nose Design
• Rubber Grip: Yes
• Tool Weight (Without Hook): 8.8 lbs
• Length: 21-3/16"
• Height: 13-3/8"
• Width: 4-1/4"

• Order Processing: Orders are typically processed within 1–3 business days after confirmation.
• Delivery Time: Once dispatched, delivery usually takes 3–10 business days depending on your location.
• Tracking: You will receive a tracking number by email/SMS once your order ships.
• Shipping Charges: Shipping fees (if any) are shown at checkout. Free shipping may apply for selected products or order values.
• Incorrect/Undelivered Address: Please check your address carefully. Additional fees may apply if re-delivery is needed due to customer errors.

• Return Window: Returns are accepted within 7–14 days from the date of delivery.
• Eligibility: Items must be unused, in original condition, with original packaging and proof of purchase.
  
• Return Process: Contact customer support with your order details to initiate a return.
  
• Refunds: Refunds are processed after the returned item is received and inspected.
  
• Return Shipping Cost: Unless the item is defective or incorrect, return shipping is usually paid by the customer.