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Rifle Parts Bolt Parts Bolts J P ENTERPRISES 308AR HP BOLT COMPLETION GROUP Support

The J P Enterprises 308 AR Enhanced High Pressure Bolt Completion Group offers unmatched durability and reliability, lasting up to 60,000 rounds with precision machining.

J P ENTERPRISES 308AR HP BOLT COMPLETION GROUP

812872020730 452000165

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The 308 AR Enhanced High Pressure Bolt Completion Group is made from SAE 9310 steel alloy for increased durability and a service life of up to 60,000 rounds.
  2. Designed with improved extractor and smaller diameter firing pin to handle high pressure loads, ensuring strength and reliability in high-impact conditions.
  3. Comes as a complete assembly including bolt, firing pin, cam pin, and firing pin retaining pin, specifically for .308 caliber AR-10 style rifles.

Attributes

  • Cartridge: 
    308 Winchester
  • Finish: 
    Black DLC
  • Weapon type: 
    AR .308
  • Delivery weight: 0.045kg
  • Shipping height: 18mm
  • Shipping width: 107mm
  • Shipping length: 150mm
  • UPC: 812872020730

Item details

Made in USA
US export classification: 0A501.c
  • Specifications:
  • Cartridge: 308 Winchester
  • Finish: Black DLC
  • Make: AR .308
334.9 334.9 1 GBP
334.9 GBP £334.90

Prices inclusive of duty & VAT.

Product no.: 452000165

Mfr. No.: JPBC-EB308HP

812872020730 Complete bolt assembly is precision machined from an ultra-strong steel alloy to last up to 10 times longer than a standard carbon steel bolt, minimizing the risk of bolt failure during a critical engagement. SAE 9310 steel has a tough, ductile inner core highly resistant to stress fracturing, with a hard outer surface that resists galling and wear, to ensure a service life of up to 60,000 rounds. This is the same steel used in the transmission gears of Formula 1 race cars, so it’s ideal for high-impact, high-heat applications like sustained full-auto fire. Meticulously machined radiuses on all 90-degree corners on the locking lugs help distribute impact force evenly and further reduce risk of premature wear and cracking. Fully supported extractor face and precise extractor engagement further ensure smooth, reliable cycling. The "High Pressure" 308 Bolt features an improved extractor, smaller diameter firing pin (to prevent primer flow in high pressure loads), and an entirely modified design to improve strength and reliability. Bolts are available individually, or in a completion group, which includes the bolt, firing pin, cam pin and firing pin retaining pin. Available caliber 308.
Backorderable
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Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

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334.9 334.9 1 GBP
Description Specification Customers reviews Accessories

J P ENTERPRISES 308AR HP BOLT COMPLETION GROUP

334.9 GBP £334.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.
Requires order by phone

Description:

Upgrade your firearm's performance with the 308 AR Enhanced High Pressure Bolt Completion Group from J P Enterprises.

The complete bolt assembly is precision machined from an ultra-strong steel alloy designed to last up to 10 times longer than a standard carbon steel bolt, minimizing the risk of bolt failure during critical engagements.

Key Features:

  • Material: Constructed from SAE 9310 steel, featuring a tough, ductile inner core that is highly resistant to stress fracturing.
  • Durability: The hard outer surface resists galling and wear, ensuring a service life of up to 60,000 rounds.
  • Formula 1 Quality: Made from the same steel used in transmission gears of Formula 1 race cars, ideal for high-impact, high-heat applications like sustained full-auto fire.
  • Precision Machining: Meticulously machined radiuses on all 90-degree corners on the locking lugs help distribute impact force evenly, reducing the risk of premature wear and cracking.
  • Reliable Cycling: Fully supported extractor face and precise extractor engagement ensure smooth, reliable cycling.
  • High Pressure Design: The "High Pressure" 308 Bolt features an improved extractor, smaller diameter firing pin to prevent primer flow in high pressure loads, and an entirely modified design to enhance strength and reliability.

Bolts are available individually or in a completion group, which includes the bolt, firing pin, cam pin, and firing pin retaining pin. Available caliber: 308.

Specifications:

  • Material: SAE 9310 nickel-chromium-molybdenum steel, chromium nitride
  • Fully assembled with extractor, gas rings, ejector, pins, and springs installed
  • .308 fits DPMS/AR-10 Style rifles


Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The 308 AR Enhanced High Pressure Bolt Completion Group is made from SAE 9310 steel alloy for increased durability and a service life of up to 60,000 rounds.
  2. Designed with improved extractor and smaller diameter firing pin to handle high pressure loads, ensuring strength and reliability in high-impact conditions.
  3. Comes as a complete assembly including bolt, firing pin, cam pin, and firing pin retaining pin, specifically for .308 caliber AR-10 style rifles.

Attributes

  • Cartridge: 
    308 Winchester
  • Finish: 
    Black DLC
  • Weapon type: 
    AR .308
  • Delivery weight: 0.045kg
  • Shipping height: 18mm
  • Shipping width: 107mm
  • Shipping length: 150mm
  • UPC: 812872020730

Item details

Made in USA
US export classification: 0A501.c

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