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J P ENTERPRISES
308 AR ENHANCED BOLT COMPLETION GROUP

812872020754 452000164

Description

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.

SPECS: SAE 9310 nickel-chromium-molybdenum steel, black nitrate. Fully assembled with extractor, gas rings, ejector, pins, and springs installed. .308 fits JP LRP-07 and DPMS LR-308 rifles only.

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269.9 269.9 1 GBP

Product no.: 452000164
J P ENTERPRISES 308AR BOLT COMPLETION GROUP
Mfr Part: JPBC-EB308 812872020754 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.

269.9 GBP 1 £269.90 *

Is a 'Call to order' product.

Delivery time approx. 7-14 days.
1 pcs. in the USA warehouse

Specs: Cartridge: 308 Winchester Make: AR .308

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Is a 'Call to order' product.

Top takeaways

The 308 AR Enhanced Bolt Completion Group is made of ultra-strong SAE 9310 steel alloy, designed to withstand high-impact and high-heat conditions, ensuring a lifespan of up to 60,000 rounds.
It features a meticulously machined design with radiused locking lugs to distribute impact force and a fully supported extractor face for smooth cycling.
The bolt assembly includes an improved "High Pressure" 308 Bolt with a smaller diameter firing pin and modified design for enhanced strength and reliability in .308 caliber AR-style rifles.

Attributes

Cartridge: 308 Winchester Make: AR .308 Delivery weight: 0.045kg Shipping height: 13mm Shipping width: 102mm Shipping length: 155mm UPC : 812872020754

Item details

Made in USA
US export classification: 0A501.c

Upgrade your firearm with the 308 AR Enhanced Bolt Completion Group 🔧. Precision machined for durability and reliability, perfect for high-impact use.

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