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J P ENTERPRISES
AR-15/M16 5.56 ENHANCED BOLT ASSEMBLY

812872020709 452000111
Designed For Extra-Long Service Life
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. Bolts are available individually, or in a completion group, which includes the bolt, firing pin, cam pin and firing pin retaining pin.   Available caliber 223.

SPECS: SAE 9310 nickel-chromium-molybdenum steel, black nitrate. Fully assembled with extractor, gas rings, ejector, pins, and springs installed. .223 fits AR-15/M16 and clones. Fully compatible with any mil-spec bolt carrier.

174.9 174.9 1 GBP
Product no.: 452000111
J P ENTERPRISES .223 ENHANCEDBOLT
Mfr Part: JPEB223 812872020709 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. Bolts are available individually, or in a completion group, which includes the bolt, firing pin, cam pin and firing pin retaining pin. Available caliber 223.
174.9 GBP 0 £174.90 *
Is a 'Call to order' product.
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Cartridge: 223 Remington, 5.56 mm NATO, 300 AAC Blackout Finish: Black DLC Hand: Right Make: AR-15

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The AR-15/M16 5.56 Enhanced Bolt Assembly is made from ultra-strong SAE 9310 steel alloy for a significantly extended lifespan, capable of up to 60,000 rounds.
  2. Designed with precision machined radiuses on locking lugs to evenly distribute impact force, it reduces the risk of wear and cracking.
  3. It comes fully assembled with all necessary components for easy installation and is compatible with AR-15/M16 and similar clones in .223 caliber.

Attributes

Cartridge: 300 AAC Blackout,223 Remington,5.56 mm NATO Finish: Black DLC Hand: Right Make: AR-15 Delivery weight: 0.091kg

Item details

Made in USA
US export classification: 0A501.c



🔩 Upgrade your AR-15 with the J P Enterprises Enhanced Bolt Assembly! Precision machined for durability up to 60,000 rounds. Shop now for peak performance! 👊

Designed For Extra-Long Service Life
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. Bolts are available individually, or in a completion group, which includes the bolt, firing pin, cam pin and firing pin retaining pin.   Available caliber 223.

SPECS: SAE 9310 nickel-chromium-molybdenum steel, black nitrate. Fully assembled with extractor, gas rings, ejector, pins, and springs installed. .223 fits AR-15/M16 and clones. Fully compatible with any mil-spec bolt carrier.

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