Small Parts and Components - AR15Discounts 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. We only email about once per week and we do our best to make sure they're worth your while. Ya, I said the slot for the case was tighter, but I'm not sure if it matters. I do not really just want to rent one and go to town. Self test kits can be found both at pharmacies and at drugstores like Kruidvat or Etos. I'd recommend emailing us at Techsales@opticsplanet.com and providing us with more information about your build including ammo type, buffer system, gas system etc. Improved geometry to reduced brass smear and shaving, Designed to function in any Mil-spec bolt assembly. When evaluating new ammunition, always start on the low- to mid-range of any published load data and work up. Unfortunately your form was not successfully submitted. Leverage your professional network, and get hired. . Enhanced metallurgy and optimized geometry make ourEnhanced Ejectora premium upgrade for your bolt assembly. If you buy a product from us and decide to return it, well take it back at any time with very few exceptions. Click to select this item for your bundle offer! Copyright © 308AR.com 2023 JP RIFLES | JP-5 9mm Ejector Replacement Kit | 3G SPORTS GmbH You can see in the first photo that the lug is angled on front and back. 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. It doesnt have an adjustable gas block either. MUST HAVE AR15 UPGRADES - 3dcart The new extractor may indeed be sourced from someone not the first time a company claims it's theirs but they did go as far to say they made them in house, not made by someone else. Lots of rounds down the pipe and she finally just gave up. In fact, standard bolts will start to show stress cracks on the locking lugs adjacent to the extractor cut after only 3,000 rounds while cracking at the cam pin hole and weak extractor spring tension only add to the problems of the Mil-spec bolt. Check out our Requested URL: www.brownells.com/gun-parts/rifle-parts/rifle-bolt-parts/enhanced-ejector-kit-with-spring-and-roll-pin/, User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.5 Safari/605.1.15. It is a bit longer/wider. While original Mil-spec bolts had a life expectancy of only 6,000 rounds, they often showed signs of fatigue or failed even sooner than that. zzgl. I haven't used this part as of yet, does it look good, yeah. Some rifle manuals even record the maximum recommended load data beyond the functional range of these rifles. Place your order now! J P ENTERPRISES . Your AR15 build is important to you, so it is important to us. A hone would clean things up, and might be enough, even though I understand the compromise being made. I did not have a single ejection problem and I was running a kind of dirty gun. JP Enterprises (JP Rifles) JP Enterprises Enhanced Gas Rings for AR-15 Bolt Free Shipping For all orders over $150* Cart I would think we should expect a better service life from a extractor in these rifles. During the data transfer we were unable to preserve nicknames, authors, or helpful scores for older reviews. All these parts, including barrels & complete rifles , are mass produced & I think we have to remember that & that in its self can cause out of spec parts . Designed to function in any Mil-spec bolt assembly, thisEnhanced Ejectorincludes a replacement ejector spring and coil pin. The best kind. This way we can help you determine the possible causes of your malfunctions. Not glaring, but possible. So after maybe 1000 rounds there were shavings. Please try again, or email us directly at, .223 Remington, 5.56x45mm NATO. SFSusan. Mil-spec has left the door open for many much-needed improvements for decades. Superior grade steel metallurgy for greater durability, Improved geometry to reduced brass smear and shaving. Features: SAE 9310 steel construction for superior resiliency and extended lifespan DLC coating provides extreme surface hardness and lubricity while maintaining a ductile core September 7, 2022. The JP Enterprises 6.8 SPC EnhancedBolt Assembly is made from the highest quality components. To make the shopping experience with Brownells better, we have a number of representatives in Europe. Features of JP Enterprises Enhanced Ejector Kit Superior grade steel metallurgy for greater durability. $35.01 San Tan Tactical AR-15 Enhanced Bolt Carrier Group. 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 loadsnamely primer flow, ejector smear, extraction issues, and ignition reliability. Jp makes amazing products so I'm not conc Sign up and get exclusive access to promotions, sales events, pre-order sales & more! JP Enterprises Enhanced Ejector Kit, .223/5.56, Black, JPEB-223EJK, Save With a rounded head polished to a near mirror finish, this ejector dramatically reduces brass smear and shavings. We only email about once per week and we do our best to make sure they're worth your while. Fits DPMS pattern 308 bolts. JP Enterprises is known for one thing, quality. Perhaps some folks might be interested. Machined to the same exacting tolerances as JP bolt carriers, the newest generation 9mm bolt assembly entirely eliminates the need for a central mass (slug) to readily function with the 9mm JP Silent Captured Spring without compromising bolt weight and reliability. Fits DPMS pattern 308 bolts. Beyond its material advantages, the design of the JP EnhancedBolt boasts many other advantages, including the addition of material around the cam pin hole to eliminate this inherent weak point of the bolt design itself. Beschreibung. Disclaimer: The JP .308HP bolt does not allow for the use of excessive pressure, overloaded ammunition that exceeds SAAMI specifications. As you can see the JP spring is BEEFY. JP AR-15 Enhanced Bolt Assembly - joeboboutfitters.com Select a specific model above to see the deal! Superior grade steel metallurgy for greater durability, Improved geometry to reduced brass smear and shaving. 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. I'll get a top pic up tomorrow. SPECS: Fits - DPMS LR-308 or compatible rifles. Each bolt also comes assembled with our proprietary Enhanced Ejector, Enhanced Extractor (.308 and Grendel) and Enhanced Gas Rings for improvements in every subcomponent. Email us anytime at, Copyright 2023 Dirty Bird Industries, a Dirty Bird Industries, LLC Company 2420 Mohawk Street #700 Bakersfield, CA 93308, Superior grade steel metallurgy for greater durability, Improved geometry to reduced brass smear and shaving. 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. Sprinco AR-15 Enhanced Ejector Spring $10.95. The latest edition JP EnhancedBolt is made from SAE 9310 high-grade steel.