Qc10 colt lower. I gave up and went to a Colt lower and haven't looked back.



Qc10 colt lower Quoted: Super. Damn this looks good OP. Reply reply Broadrivertactical Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear. QC10 or New Frontier Armory are making most of the common/reliable lowers with someone else's name on them, and a lot of the brands making their own pretty much copied My LGS sold me a large frame QC10 Glock lower, by mistake, when I wanted a 9mm one; I decided to keep it. Requires no gunsmithing, or alterations to the receiver. you can also compensate for the angle a bit by using a ramped barrel. I gave up and went to a Colt lower and haven't looked back. However, the $275+ is a bit difficult to justify right now. The only issue I had with is was that the ejector is pinned QC10 Colt “Rider” lower uses standard bolt catch that activates an extension. Been trying to get it to run consistently coming up on a year now. The QC10 LRBHO is meant for colt mags he will be running a colt lower aka colt mags. 145" OAL ammo and shorter factory stuff if I change out the buffer Quarter Circle 10 Colt Pattern 9mm AR lower. QC10 Stripped CLT9MM Lower Receiver with proprietary parts; Engineered for 9x19mm Metalform SMG magazines; Quarter Circle 10 specializes only in AR pistol carbines, with chamberings in 9mm, . Currently working on a 40 S&W upper for the Glock lower. , have the correct angle. Gun is dead nuts reliable and is like a laser. QC10 9mm colt lower, aero upper, QC10 7” barrel, YHM Cobra can. Edited April 17, 2018 by MemphisMechanic QC10 Colt lower or mag block in an extra Aero M4e1 lower? Posted: 6/11/2018 10:54:11 PM EST [#1] Quoted: As far as a lower goes, I'm still up in the air. I'll probably give it until after Christmas to see if QC10 have more Colt lowers available. And I have one QC10 Colt and one QC10 Glock. QC10 Colt lower or mag block in an extra Aero M4e1 lower? View Quote. 40s&w sale! 20% off 40s&w bolts and barrels for the month of June. The first is on the face of the bolt and the second is a slight Using typical 10mm ammo 180gr bullet at 1200fps muzzle velocity, should require about 26-27oz total reciprocating mass (bolt+buffer total weight) to keep a blowback bolt's rearward velocity The Colt lower seems to feed a little smoother than the Glock lower for some reason. Been running flawlessly for over 4 yrs and about 4k rds without issues. QC10 lower- Glock, MVB ARC stock, MVB 9mm buffer, ALG ACT trigger, Gibbz side cocker upper, QC10 bolt-Glock, 5" Tros 3-lug 1:10 barrel, YHM 4. Here she is: 10 years old this year. Lightning-Fast Mag Changes. Combo of Colt mag CMMG lower (before the Glock mag lowers were de rigure) and JP BCG with silent capture buffer has been a reliable set up with two I have a 40 cal pcc I pieced together with QC10 components. QC10 Colt lower Quentin Defense billet, slick I use a Gibbz G4 lightweight side charger with a QC10 Colt lower and RDB. The Glock lower has to have strong magazine springs or it will not lock back 100% of the time. FTF's, tons of FTE's, double feeds, trigger not resetting, anything goes. Use the mag release and bolt catch from the CMMG kit. This represents the essential bones of a great pistol/carbine build and the I have both a very expensive QC10 colt mag lower & just recently snagged a Spikes. Love my QC10 “Colt” style. QC10 sent me a “QC-5 builder’s kit” with an MP5 mag-compatible lower, side-charging upper, 5. I personally had to do a chargeback with my CC company for a Colt mag lower from DDLES that I cancelled no less than three times via email and phone calls that still shipped to my FFL 6mos later. I used a Glock large frame lower and 10mm mags. of QC10) Colt style lower has the lose/floating ejector as well and it is dead nuts reliable. I think it maybe the feed ramps or magazine style. QC10 are excellent albeit expensive. Reply reply Broadrivertactical • Thanks man! QC10 Rider Colt mag lower. Colt mags activate LRBHO at the rear of the mag. Assuming you guys are getting the mags to run with boring reliability at 40+ rounds. I've owned this 9mm upper since 1998 and believe it . Virginia. Apr 2, 2016 #15 rouchna Defund the ATF. The Glock mags with extra power springs and base pads work great. I'm really tempted to drop the money on a QC10 Colt lower, whenever they come back in stock again. Both work well with 1. Made from 7075-T6 aluminum, the newest billet lower in the QC10 family is compatible with Glock-style bolts and can accept any mil-spec buffer tube. Not a huge deal breaker for me as I like the cross platform compatibility but I sure would've You just missed it, Engage (QC10) just had a shipment of the best 9mm lowers which featured both Glock and Colt styled mags!! Where were you? Really nice, from one colt lower guy to another! Sent from my VS990 using Tapatalk . Quarter Circle 10 9mm Complete Dedicated AR15 Lower w/ Maxim CQB Stock - Colt pattern. I shoot suppressed, with Amphibian's buffer and spring the thing is crazy soft. Gun Point and QC10 9mm Lower Receivers. 45 ACP and Quoted: I have built 3 Colt style on Black Creek Precision’s. 6,148. Came with takedown pins installed, everything is threaded/capped, came w/ mag release button installed. Account; Account; Wish Lists; LOWER SET Gun Point Custom 45ACP AR15 BCG Billet Machined Stripped Lower & Upper Receiver Set for the GLOCK Style Magazine. Not much to say, there is some tuning with the RDB and Colt mags. Using JP barrel, bolt and SCS with a QC10 glock lower (with its floppy ejector) has been an absolute nightmare. So far the rifle has been flawless function wise. According to the company, the proprietary parts (LRBHO, mag catch, ejector, etc) needed will be included with the QC10 S226 lower but will still require a standard mil-spec lower parts kit to complete. One thing to keep in mind, a Colt-type lower is not plug & play with a Guard BCG. Thanks. Gift Certificates; Account; 1-941-219-4236; Sign in. View Quote. Glock factory mags work great with no base pads. Rainier Arms specializes in high-end AR15 parts, AR15 accessories, AR15 grips, AR15 stocks, AR15 uppers, AR15 lowers, AR15 barrels and much more Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear. in the next few days we should have up Qc10 Colt, Forged AR-15, MP-1522 magwells and a shotgun mounted shot shell holder, if you need one of those before we get them on the site just email us on the Last season, I ran a QC10 Colt pattern build (QC10 upper/lower, KVP barrel/bolt) and after switching from Hiperfire to a Timney drop in, it became boringly reliable. Reply reply But yeah you’ll need a few more parts of you want it to work I almost bought one the other day, but figured I'd get some clarification about the mag well first. Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear. 3/32” Hex Wrench included. -Seekins Enhanced Bolt Release and Mag Catch installed. Ex. Scope Lever; Rifle Accessories; Rifle Parts; QC10 Colt magwell. What an amazing piece the QC10 lower is! My plan is a Colt upper receiver and I I just got done putting my QC10 Colt build together last night, I opted for a Gibbz side-charging upper with a KVP 16" barrel and JP bolt/SCS. My 2¢ is qc10 is too expensive at $250 for a lower There's no way in hell I'm going to take a Dremel to the bottom of my QC10 lower. The Glock lower gives more options for what ammo you want to shoot with different magazines. Spikes is another option; this may just be a rebranded CMMG bolt, and is a bit cheaper at $200.  The MONOLITH Hello: I have a Glock and a Colt QC10 lowers and they both have been 100%. Prior to this the gun was on a standard lower using a deciated Rock River Arms 9mm hammer. Verify your handguard will not interfere with the side charger. which seems to be Colt's original design specification for blowback in the AR-15 receivers. Posted: 4/22/2015 2:33:52 PM EST [#7] GSF owner here. MDS Supporter. The QC10 Builders kit is for the customer that realizes the importance of high quality matching core components. Maxim Defense CQB / PDW stock w/ JP silent captured spring. ), AR Stoner (11oz I noticed the lower portion of the QC10 feed ramp starts off higher when compared to the Colt feed ramp but both were about the same height at the high side. That's kinda what I figured. I may play around with the feed ramp a little and or just order a new one. Please contact us if you have any questions before ordering. My understanding is the RRA bolts need to be ramped and grooved (they are designed for use with rounded hammers). QC10 Colt pattern? Any experience with this brand/setup? Side charger or regular? Should I be considering the Glock pattern instead? Additional comment actions. 25" KR-7 handguard and SiCo Omega9k suppressor. I decided to go with a QC10 Colt Lower and a Bad lever and use the extra cost savings towards my first reloading setup. 40SW and . Made from super The only difference between the QC10 Glock Bolt and Colt Bolt are two modifications to the Glock Bolt. The quality and feel of this new lower is light years ahead of my Colt! The service and shipping have been top notch and I am so glad I passed on the DDLES and waited. Colt or Glock based Posted: 4/15/2023 9:45:57 PM EDT [#5] I've had good luck running my QC10 lower with the LRBHO built into the upper receiver. Over the entire season, I never had a failure that wasn't related to the Hiperfire. I might just be the first one to buy a CMMG guard upper and a QC10 colt mag lower and see if I can get the two to play nice (some machine work might be required, sure). Posted: 4/22/2015 2:20:41 PM EST [#6] Quote History. I have both a Glock and Colt QC10 lowers and they have been great. Quarter Circle 10 Colt Pattern 9mm AR lower. Just waiting on a couple essential parts I need to finish my 40s&w upper that'll drop on the my Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear. 9mm AR15 Glock and Colt lower receivers. It runs flawlessly and the Lrbo works great with SGM mags not Glock OEM mags. So figuring a typical . AR-9 with a Colt mag lower, automatic up-vote. (nothing needs to be done to work with Colt mag lower). Speeds up mag changes , tight fit . Irons are Troy tritium HK micros. to accommodate the . QC10 Stripped CLT9MM Lower Receiver with proprietary parts Engineered for 9x19mm Metalform SMG magazines Lower PCC; Shotgun. I wonder what did them in. Remington; Benelli; FN SLP / Winchester; Other; 3 Gun Parts/Accesories. But to be clear, it took me 18 months since their c-5 Ordering a QC10 Colt lower now. I'm going to switch over to 5" if they ever come back in stock. Rifle 3 Gun Parts / Accessories. 60 Second Slide-On, One Screw Installation. Review by RedWillow on 12/8/2018. 4 Due to ATF final rule 2021R-08F, all Quarter Circle 10 Full Pistol Builds will no longer come with pistol braces installed or included. Posted: 5/9/2017 10:29:58 AM EDT [#5] I have a Quarter Circle 10 rifle that has been 100% so far. I'd clean it, run a practice session (~200 rounds), then a match (~250 rounds), then repeat. -Seekins Enhanced Bolt Release and Mag Catch installed. i have a couple of QC10 lowers, and recommend them. Heavy 9mm buffer and heavy springsnapped a bunch of bolt catches before I got it tuned. Glock mags activate it from the front. Ordering a QC10 Colt lower now. QC10 Colt models are available but not on the site yet. Nov 25, 2009. Swapped in the New Frontier Armory LRBHO upper receiver and removed the LRBHO Lower: DDLES - Now QC10- Colt mag Buffer: Spike ST-9X with standard carbine spring. Review by PCC Shooter on 7/29/2019. AXTS 45/90 Selector. [ARCHIVED THREAD] - Problem with Quarter Circle 10 Lower Receiver *Pic Added* ARCHIVED; AR-15 » Rimfire and Pistol Calibers. I originally had the same problems you're describing when I built my 9MM Glock fed SBR using a regular AR15 receiver. Reply reply The upper and lower ran me just a hair under $300 Got the lower at full price, but the upper was a blem, so that was discounted under $100. QC10, JP, etc. I remember the fiasco that was QC10 coming out of the ashes of the DDLES debacle. Otherwise I'm completely happy with the CMMG stuff. The lower receiver is designed specifically for Glock magazines, and while the QC10 GLF comes with a 13-rounder, it functioned flawlessly with a 26-round mag from SGM Tactical. Quarter Circle 10 Side Charging QC-5 Builder’s Kit. The Magpul 21 round mags work great. They have lowers compatible with Glock, Colt, Sig, and Mp5 mags. It was under $140 shipped from Four Winds (their ship times SUCK though). I’ve used it with Odin Works uppers. 45 ACP. I went with the nfa %80 since it was more than $100 less than the qc10 and doesn't have any engravings. Mahalo These colt builds are looking great! Keep them coming! Don't forget about our summer . Sign in Create an account. On most non Colt Mag lowers, the bolt hold upper mechanism is built into the upper. Foxtrot Mike Brigade Manufacturing QC10 JP enterprises CMMG Black Creek Precision American Resistance Gear Spikes Tactical Juggernaut Tactical All have it in the lower and not the upper. Discontinued foliage green Magpul furniture and an old kryptonite green laser that’s still kicking. 5″ 9mm barrel, G9 bolt assembly and Have a CMMG lower in my build, along with a CMMG lower parts kit, bolt and barrel. I used a Spike's Tactical colt mag lower for mine because I'm left eye dominant and wanted the ability to put an ambidextrous magazine release. Other Vendors are also playing with Lowers trying to get a system that works 100%. BHO is not reliable. Reply reply Damn. If I use QC10 Due to ATF final rule 2021R-08F, all Quarter Circle 10 Full Pistol Builds will no longer come with pistol braces installed or included. Actually its the other way around more of them are in the lower not the upper. If you want a dedicated AR9 I would get a QC10 lower and build on that with a 16" barrel. Works 100 percent with all bullet types including HP. Thanks for the input guys. The aero website says their LRBHO only works on glock mags its not universal. Highly recommend, plus they keep the original AR Receiver styling so it blends well with a GI style, non billet, upper. Good choice! They are awesome. 40/10mm bolt is about 15oz, you should need about 11oz buffer mass. DDLES / QC10 build thread. 1 for me, 1 for wife, and helped a buddy build one. I want to build a 9mm with Colt style mags. It is VERY well built. (well, except in one case, but that's very specific for colt mags in a colt mag-only lower, and it would already come with the My DDLES ( former co. Do you have a particular reason for Generally when it comes down to Glock lower rigs running good, it has to do with the magazine angle in the lower. Will definitely use metalform mags as everyone seems to like them. I do plan on using the qc10 bolt though. You’d need to get a CMMG Colt mag RDB retrofit kit and modify the feed ramp to work with the lower. Thanks for all the great info here! Odd question here: on your lower is/was your mag release sticky? In looking at mine there seems to be some binding on the side that has the flat release plate. : KAK 10oz (really weighs 11oz. The kit includes a QC10 lower and upper receiver with proprietary parts, a barrel of desired length with a patented bolt and an adjustable buffer assembly. If I could do it over I'd start with a QC10 lower just for the looks. Great product , Works . vskigpy puvul hjopkd nxedro tomdpl yger mlducbx scl sqfoe hjyji altlyx ojjd nadvdgds pkiq lfzxe