We want to ensure that making a return is as easy and hassle-free as possible! Please try again, or email us directly at, .223 Remington, 5.56x45mm NATO. Your AR15 build is important to you, so it is important to us. SFSusan. Category suggestion. JoeBob dun saved you $10.05! I ordered the kit today based on this thread. JP Enhanced Bolt assembly utilize the SAE 9310 steel alloy, a steel alloy that far exceeds the performance of the C-158 carbon steel that original Mil-spec bolts are constructed from. Fine enough for its time, the material used in these standard bolts is simply not the best choice by today's standards. JP completely redesigned the extractor, using improved materials and heat treatment processes. Material matters, and the Carpenter 158 steel of the standard Mil-spec bolt is suboptimal for such a high-load application leading to a life expectancy of only about 6,000 rounds. It's the standard ejector on all JP EnhancedBolt models. Or even in supermarkets. : +1-847-513-6201 JP Enterprises is one of todays leading manufacturers of specialty parts designed to help competition AR platform shooters build firearms that will not only compliment their skills, but improve accuracy and follow-up time. This kit includes a replacement ejector, ejector pivot pin and ejector spring. Mil-spec has left the door open for many much-needed improvements for decades. JP says they make them themselves, and they only cost as much as regular extractors $40. 19% MwSt. Each bolt also comes assembled with our proprietary Enhanced Ejector, Enhanced Extractor (.308 and Grendel) and Enhanced Gas Rings for improvements in every subcomponent. JP Enterprises (JP Rifles) JP Enterprises Enhanced Gas Rings for AR-15 Bolt zzgl. One of our trained professionals will get back to you within the next 24 hours. Learn more about our Return Policy. I did not have a single ejection problem and I was running a kind of dirty gun. Popular Search, Category I also run DPMS stuff and I do not even use a O ring on my extractor so I am curious as to what has been causeing all these failures and I like many have said think your chamber is not quite right.. so all I mean by all my drivel is still be carefull look for ripped brass or chunks out of your brass really look pover your fired cases for signs of to tight a chamberand a finish reamer is the way to go not a hone as you really do not have much control over how much you remove not do you know where it might need to be removed , anyway I hope it works out for you nothing worse than a piece of iron that does not work right .good luck. Edited: 12:44 pm, April 18, 2022. 16.40 Add to cart ADC Spring Stock A2 for AR15 . Self test kits can be found both at pharmacies and at drugstores like Kruidvat or Etos. Please see our, Proposition 65 Warning for California Consumers. . JP Enterprises JPEB-223EJK Enhanced Ejector Kit with Spring. Your AR15 build is important to you, so it is important to us. In addition, due to different content standards, we want to make sure our valued customers know these reviews had lesser requirements than reviews written today do. The JP Enterprises 6.8 SPC EnhancedBolt Assembly is made from the highest quality components. 30-day hassle free returns with no restocking fee. Today’s top 402 Devops Engineer jobs in Amsterdam, North Holland, Netherlands. More consistent metallurgy also lends to a longer duty life compared to the standard alternative. You might not have any ejection problems, but I can tell you you won't have any with thisat least I no longer do. It's the standard ejector on all our EnhancedBolt models. Have you tried a new spring ? Unfortunately your form was not successfully submitted. They told me an ejector for a 556 is the same thing and would work in my ar. Same Day Shipping when order is placed before 1PM EST. read our policy After testing numerous minute grind callouts, the final JP Enhanced Gas Rings spec is the perfect balance of a solid gas seal with a very low-friction relationship between rings and bolt carrier. If your rifle does not have other exacerbating issues, this should be the last extractor you need to buy. Slide Parts Kits Triggers . Reduced stroke length for faster firing impulse. Its the standard ejector on all ourEnhancedBoltmodels. Ill take a look if the "slop" is inside the bolt face on the old extractor, or if the the new one is indeed a tighter tolerance when all together. Questions or concerns? Select a specific model above to see the deal! Get 10% Off - Subscribe to Our Email List, Toll-Free: +1-800-504-5897 It looks like the reduced or changed the locking lug on the outside face of the extractor. We carry high-quality products and back them with the industry's strongest guarantee. Report inappropriate content . FFL Orders are delayed 3-4 business days from receipt of FFL license. Were not a huge corporation that values the bottom line more than their customers and were not a one-man band selling AR15 parts out of a garage, were big enough to compete and small enough that each customer matters. Tight or rough chamber , causing it to be out of time .The extractor its self or some thing on the bolt face or bolt itself , in some way. Can you take a photo of the out side view of the extractor , no need to remove it from the bolt , maybe with the original extractor next to it for comparison . Just not extracting or unreliable extraction ? Join the waitlist to be emailed when this product becomes available. Dismiss. In many cases you'll be offered two additional items that you can add to your order and save, but So if you buy a JP bolt, you are getting the enhanced extractor. Assembled, neither feel different with a bullet. Were not a huge corporation that values the bottom line more than their customers and were not a one-man band selling AR15 parts out of a garage, were big enough to compete and small enough that each customer matters. Will this work on the black rain ordnance fallout 10 ar 10? JP Enterprises AR-15 Enhanced Bolt Assembly, Decrease Quantity of JP Enterprises AR-15 Enhanced Bolt Assembly, Increase Quantity of JP Enterprises AR-15 Enhanced Bolt Assembly. . JP ENTERPRISES . Our return policy is simple, if youre not 100% satisfied with your purchase send it back within 30 days for a no-questions-asked refund. With over 40 years of experience and training, John Paul, the owner of JP Enterprises, promises to deliver with the products and service that you receive from them. Add to cart Notify me when available . Sprinco USA. There could also be a problem with timing , meaning premature extraction. Your link has been automatically embedded. If there is anything in your cart, it will not be brought over to the old site. The rest of my brass is not chewed up or scraped up but I certainly have lots of shavings. The critical advancement of this bolt comes in the reduced diameter firing pin orifice that precisely accommodates the .062" tip of our proprietary low mass firing pin. . They sourced all the extractors from DPMS stock but they said it was a notorious problem. This bolt assembly will provide reliable last-round lockback with any compatible receiver such as JP GMR-15. Even BCM offing a better spring and some that use o-rings says the springs can be/get weak like any spring can. During the data transfer we were unable to preserve nicknames, authors, or helpful scores for older reviews. This doesn't count friends, co workers and family. contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses. From what information I can find most AR's chambered in 7.62x39mm with 5.56 extractors have reliability issues. Enhanced metallurgy and optimized geometry make ourEnhanced Ejectora premium upgrade for your bolt assembly. JP completely redesigned the extractor, using improved materials and heat treatment processes. If you're working up a new 6.5G, 6.8 SPC II or .224 Valkyrie project, don't take a chance on this critical component. FAQ, $40. That is scraped. All rights reserved. This extension piece will not fit previous generation JP 9mm bolt assemblies and so both components of this package are required for function. Very simple/inexpensive part upgrade. 17.95 Out of Stock. You cannot paste images directly. High surface polish for reduced friction. So if you buy a JP bolt, you are getting the enhanced extractor. Our return policy is simple, if youre not 100% satisfied with your purchase send it back within 30 days for a no-questions-asked refund. Weight: 1.5 oz. Suggestion I had a host of failure to eject problems. Low Price Guarantee Find a better price? SPECS: Fits - DPMS LR-308 or compatible rifles. AR-10 / LR-308 Complete Upper Receiver Assemblies, AR-10/LR-308 Buffers, Buffer Tubes, and Kits, Shop All AR-15 Complete Upper Receiver Assemblies, Shop All AR-10 / LR-308 Complete Upper Receiver Assemblies, Shop All AR-10 / LR-308 Upper Receiver Parts, Shop All AR-10 / LR-308 Lower Receiver Parts, Shop All Handgun Barrels & Muzzle Devices, Shop All Bipods / Monopods & Accessories, JP Enterprises Enhanced 9mm AR Bolt Carrier Group, JP Enterprises Enhanced Gas Rings for AR-15 Bolt, JP Enterprises Enhanced Gas Rings for 308 AR Bolt, JP Enterprises AR-15 Low Mass Bolt Carrier Group, JP Enterprises Ultra Low Mass Aluminum AR-15 Bolt Carrier Group, JP Enterprises Full Mass Bolt Carrier Group, Iron City Rifle Works AR-15 Titanium Firing Pin, Has 10 times longer life expectancy than a Mil-Spec carbon steel bolt. Not Available Dealers are dealers Brownells cannot ship guns to at this time. is here at OpticsPlanet with unbelievable prices ! Thanks for subscribing to our newsletter! Just like any other system that uses springs using a stronger one overcomes other problems. 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. Watch the video. JP also adds its Enhanced Gas Rings and proprietary Enhanced Ejector, Enhanced Extractor (.308 and Grendel only). A little over 900 that I can document (that I personally shot). The new extractor is the new JP enhanced extractor. Superior grade steel metallurgy for greater durability. High surface polish for reduced friction. , chat, Fits DPMS pattern 308 bolts. receipt, and we'll cover the cost of return shipping. Opening up opportunities and advancing the way you live and work, HPE GreenLake is hybrid cloud, your way. 79 Reviews. Enhanced metallurgy and optimized geometry make our Enhanced Ejector a premium upgrade for your bolt assembly. San Tan Tactical AR-15 Enhanced Bolt Carrier Group. High-energy tumble process producing a finer cosmetic finish, 5H2 Silent Captured Spring (3 Steel Mass/2 Tungsten Mass), For more information go to www.p65warnings.ca.gov, Get 10% Off - Subscribe to Our Email List, Please check your email for confirmation message. If you choose a Standard Dealer, you are responsible for contacting that dealer and arranging for the dealer to submit a signed copy of an FFL and to give Brownells permission to ship the gun. When I opened up my bolt this time though, there are a lot of brass shavings. Enhanced ejector; Enhanced extractor; The JP EnhancedBolt is made from SAE 9310 high-grade steel. FOREVER. With a rounded head polished to a near mirror finish, this ejector dramatically reduces brass smear and shavings. JP Enterprises line of Low Mass Operating System components is designed to significantly reduce the felt impulse of a fired rifle. San Francisco, Ca. Some rifle manuals even record the maximum recommended load data beyond the functional range of these rifles. We have their necessary FFL information on file and your FFL order will ship directly to them once processed. JP Enhanced Extractor optimizes extraction function and eliminates multiple common ejection failures JP Enhanced Gas Rings reduce internal friction and wear of the bolt carrier while maintaining gas seal longer DLC coating offers super-high durability, lubricity and ease of cleaning Auf den Merkzettel. Mil-spec has left the door open for many much-needed improvements for decades. While ultimately every end user needs to be aware of the ammunition limitations of their large-frame AR, the JP .308HP bolt offers multiple advancements to vastly increase the ammunition and operational abilities of the platform. Enhanced Ejector mitigates head case extrusions and reduces brass smear Enhanced Extractor optimizes extraction function and eliminates common ejection failures Enhanced Gas Ring reduceS internal friction and carrier wear while maintaining near indefinite gas seal Weight: 10.9 oz. When they told me about them, they said they were already running them on all their bolts going out. This is less of a review and more of an insight on the value of having quality spare parts on hand. . I would have to find a GS here to finish my chamber. MSRP: $199.00. 4.9 star rating. SPECS: Fits - DPMS LR-308 or compatible rifles. For over 75 years, shooters, professional gunsmiths, hobbyists, military/law enforcement armorers, hunters, and gun tinkerers have turned to Brownells for high-quality guns, gun parts, ammunition, and optics. They did free of charge. Share your e-mail with us to receive regular sales, offers, and promotions. If there is something we're doing well, something we can improve on, Gear Expert, Place your order now! Hunter, Some reasons for delays are: We sincerely value the suggestions and feedback of our visitors. Did you have the same shavings with the DPMS Extractor ? Superior grade steel metallurgy for greater durability, Improved geometry to reduced brass smear and shaving. 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