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J P ENTERPRISES
308 AR ENHANCED HIGH PRESSURE BOLT COMPLETION GROUP

812872020730 452000165
For anyone using .308/7.62 AR-type rifles, it is common knowledge that many factory rounds exhibit excessive primer flow and/or ejector smear. At its core, this is a result of ammo development being done by manufacturers only for manual platforms without testing in semi-auto platforms. Some rifle manuals even record the maximum recommended load data beyond the functional range of these rifles. Unfortunately, these issues will persist until the manufacturers of ammunition realize that an AR platform requires a unique pressure curve to allow for both accuracy and reliability. Manufactured to the exacting standards of our standard bolt offerings, the High Pressure EnhancedBolt™ design represents a giant leap forward in alleviating the problems traceable to over-pressured loads—namely primer flow, ejector smear, extraction issues, and ignition reliability. In combating these problems, this new bolt design opens up a much broader range of ammunition compatibility and load density in the AR .308/7.62 and other variants such as 6.5mm or 6mm calibers in this platform. 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.

SPECS: 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.

4499 4499 1 NOK
Produktnr.: 452000165
J P ENTERPRISES 308AR HP BOLT COMPLETION GROUP
Produsentnr.: JPBCEB308HP 812872020730 For alle som bruker .308/7.62 AR-type rifler, er det allment kjent at mange fabrikkpatroner viser overdreven tennhettespredning og/eller ejektorutslett. I bunn og grunn er dette et resultat av at ammunisjonsutviklingen kun er gjort av produsenter for manuelle plattformer uten testing i halvautomatiske plattformer. Noen riflemanualer registrerer til og med maksimalt anbefalt ladningsdata utover de funksjonelle grensene for disse riflene. Dessverre vil disse problemene vedvare inntil ammunisjonsprodusentene innser at en AR-plattform krever en unik trykkurve for å tillate både nøyaktighet og pålitelighet. Produsert til de samme eksakte standardene som våre standard boltoffere, representerer High Pressure EnhancedBolt™-designet et stort skritt fremover i å lindre problemene som kan spores til overtrykkslaster - nemlig tennhettespredning, ejektorutslett, ekstraksjonsproblemer og pålitelighet i tenningen. I kampen mot disse problemene åpner dette nye boltdesignet for et mye bredere spekter av ammunisjonskompatibilitet og ladningstetthet i AR .308/7.62 og andre varianter som 6.5mm eller 6mm kalibre på denne plattformen. Komplett boltmontering er presisjonsmaskinert fra en ultra-sterk stållegert for å vare opptil 10 ganger lenger enn en standard karbonstål bolt, noe som minimerer risikoen for boltsvikt under en kritisk forlovelse. SAE 9310-stål har en tøff, duktil indre kjerne som er svært motstandsdyktig mot stressbrudd, med en hard ytre overflate som motstår klemming og slitasje, for å sikre en levetid på opptil 60 000 skudd. Dette er det samme stålet som brukes i transmisjonsgirene til Formel 1-racerbiler, så det er ideelt for høy-impact, høy-varme applikasjoner som vedvarende helautomatisk ild. Nøye maskinerte radier på alle 90-graders hjørner på låselabbene hjelper til med å fordele slagkraften jevnt og ytterligere redusere risikoen for for tidlig slitasje og sprekker. Fullstendig støttet ekstraktorflate og presis ekstraktorengasjement ytterligere sikrer jevn, pålitelig sykling.
4499 NOK 4 kr 4 499,00 *
Leveringstid ca. 14-21 dager.
4 stk. på lageret i USA
Spesifikasjoner: Cartridge: 308 Winchester Finish: Black DLC Make: AR .308

Vilkår for kjøp

  • Krav til kjøpetillatelse eller våpenkort og legitimasjon dersom kjøper har våpen i samme kaliber. (Original kjøpetillatelse må sendes pr post. Ordre blir ikke effektuert før kjøpetillatelse eller annen dokumentasjon foreligger))

Attributes

Cartridge: 308 Winchester Finish: Black DLC Make: AR .308 Leveringsvekt: 0,045kg Frakthøyde: 18mm Fraktbredde: 107mm Fraktlengde: 150mm

Elementdetaljer

Made in USA
US eksport klassifisering: 0A501.c




For anyone using .308/7.62 AR-type rifles, it is common knowledge that many factory rounds exhibit excessive primer flow and/or ejector smear. At its core, this is a result of ammo development being done by manufacturers only for manual platforms without testing in semi-auto platforms. Some rifle manuals even record the maximum recommended load data beyond the functional range of these rifles. Unfortunately, these issues will persist until the manufacturers of ammunition realize that an AR platform requires a unique pressure curve to allow for both accuracy and reliability. Manufactured to the exacting standards of our standard bolt offerings, the High Pressure EnhancedBolt™ design represents a giant leap forward in alleviating the problems traceable to over-pressured loads—namely primer flow, ejector smear, extraction issues, and ignition reliability. In combating these problems, this new bolt design opens up a much broader range of ammunition compatibility and load density in the AR .308/7.62 and other variants such as 6.5mm or 6mm calibers in this platform. 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.

SPECS: 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.

Nyhetsbrev