Ptr 91 cracked trunnion

Worn trunnion bushings will produce a gap between the trunnion and the bushing. These supports are used on a wide variety of objects and devices, and they are usually designed to be an integral part of a device for added stability and strength. Trunnion still attached to remnant receiver section. Everygunpart is proud to be the preferred reseller of ptr oem parts. Touching up that weld and a refinish should be quick. Ptr replaced the rifle including shipping and transfer fees. Louis truck driveshafts, suspensions, brakes 3142315047. That being said the 32 did suffer from a cracked trunnion. The guy i got it from claimed it was south african.

To test this we place a jack under the frame and raise it. Then we place a jack under the trunnion assembly and push the assembly up to look for free movement of. If you like this video please like, favorite, share. Cetme model c cocking handle, steel, very good cetme model c rear sight aperture spring. Original hungarian ak63d barrel trunnion, for stampedstyle receiver. Hk94, mp5, buttstock, handguard, grip, screw, buttpad, green. I added a paddle mag release which is a nice option i would never do to a factory hk91 due to the cost of it.

Cetme model c barrel, 18, fluted chamber, 58x24 muzzle, 7. I sold my hk 91 and built a g3 clone on a ptr receiver. A cracked trunnion cap indicates that excessive sidetoside wear may have popped the trunnion nut and allowed the spindle to contact the cap. One gi, which cracked the trunnion as one of the hardness problem guns, ptr fixed that in a week turn, and its been fine since. I was wondering idf anyone out there replaced with aftermarket trunnion that did not require you to slide them in from the back. Number two, they are made in the usa and count as a 922r compliant part. Iron hammer armory ak47 hammer trunnion we like shooting. For those that dont know, the a series jld ptr 91 s were the best.

Probably wont hurt anything at all, but its probably gonna bug you. This entry was posted in firearms and tagged ptr 91 rifle ammo issues, ptr 91 surplus ammo, ptr ammo sensitivity, ptr firing issue, ptr 91 ammo list, ptr 91 reliability issues flutes on june 9, 2014 by gunguy. Hk94, mp5, buttstock, handguard, grip, screw, buttpad. Set just forward of the centre of gravity, trunnions provided the principal point for attaching the barrel to the carriage and a pivot for adjusting the vertical angle of the gun. Ptr cocking tube support detent pdw000146 ptr parts. My a08xx ptr 91 f and my a43xx ptr 91 kf both had 10 flutes and shot just about anything. I went shooting today, took my ptr and it ran flawless, granted i only shot 260 rounds but still, ran it suppressed, when i got home i left the. This is a hydrostatic bearing which is a slow moving bearing that carries a heavy load. Few questions about the hk91 clone known as ptr91 the high. Use oil not grease its not a tractor like the m1a might need different rollers depending on headspace. Apr 12, 2011 thats a steel lower which allows you to install whatever grips are out there, or make your own. A trunnion from old french trognon, trunk is a cylindrical protrusion used as a mounting or pivoting point. If you like this video please like, favorite, share and subscribe.

Ill keep an eye on it, and if the trunnion develops a crack ill send it back to ptr for a replacement. Few questions about the hk91 clone known as ptr91 the. Metallurgical contentball mill trunnion bearingstrunnion bronze bushingstrunnion base and capball mill lubricant jacksball mill pinion shaft bearings the first part of the mill that we will look at is the trunnion bearing. This is a misnomer, as in reality it is a cradle for the true trunnion. Regarded as the lightweight option, the c rifle was adopted by the spanish army, navy, and air force and chambered for the. Bring in your truck or just bring us the beams and we will press in new bushings with our 100 ton capacity hydraulic press. Collaboration between german engineers and francos spanish designers drove spain to adopt the c version of the cetme rifle in 1974. This entry was posted in firearms and tagged ptr 91 rifle ammo issues, ptr 91 surplus ammo, ptr ammo sensitivity, ptr firing issue, ptr91 ammo list, ptr91 reliability issues flutes on june 9, 2014 by gunguy. My sn gi065x still doesnt appear to be in that range either, so im not gonna lose any sleep over this. Will display original serial number stamped on side. Some guns developed a cracked trunnion bad and ptr replaced the entire rifle. Shrinking bolt gap causes can vary, but a cracked trunnion can be one cause, improper barrel pinning another. Oem baler and compactor repair parts are ul listed for use on ptr manufactured equipment. According to the hk g3 manual safe bolt gap can be between.

The german g3 and the cetme are close cousins and share many of the. Number three is that it is just a frikkin awesome addition to the ak. Ptr ptr trunion ac000190 ptr parts bare metal ptr oem. Rtg parts was established to provide increased customer access to top quality military surplus parts, magazines and accessories. Honestly id trust a taurus made ptr copy over a cetme any day. Most if not all ptrs these days come with the navy lower which is a one piece housing including the grip and all you can do is add a rubber slip on over grip like a piece of innertube, etc. Pressing a barel into a cetme or hk trunnion by far, the most problems occur in the barrel pressing phase. I was also talking to mack service manager he said they have a service trunnion in three pieces. I have a friends new g3 ptr and it is stove piping and the cases a being crushed by the bolt meaning no constant ejection. My hensoldt scope fits the ptr receiver better than my factory hk. When ar crowd, basically root out and brutally laugh it out any manufacturers who are not following mil spec and not making ars components stronger, here in ak world, we are trying to justify cutting corners in manufacturing process on part which is the spine of akall this is justified by. First associated with cannons, they are an important military development. The g3 based ptr 91 series represents a unique opportunity for u.

Ptr parts offers the highest quality baler and compactor replacement parts at the lowest possible prices. All ptr s are built on former portuguese g3 machinery. A lot of the issues include outofspec rollers, cracked trunnions, weak firing pins, and ive seen a couple videos where the c308 discharged upon closing the action after inserting a new magazine. I have tried 5 different kinds of ammo same problem. Ptr pdw 91 sbr question my question is when i get stamp back is it as easy as just replacing the endcap with a butt stock and have all proper markings per atf rule placed on the barrel or what is required when just replacing the end cap on a pistol rifle concerning markings or is the end cap a special one that requires smithing to get a.

It will also speak to those who want a hardhitting cqb rifle with manageable length and the option to more easily add optics. Hk91, g3, barrel and trunion, pin, hk91, g3, hk, ptr91. If you are looking for heavyweight precision, with just a hint of german engineering, take a good long look at the ptr 91. Ptr91 grips northwest firearms oregon, washington, idaho. Ptr91 will do the same, if not better, than the hk at a of the cost. Ptr turned my gi with a cracked trunnion around in 10 days with a new trunnion and a refinish. Apex gun parts is your source for hard to find gun parts, parts kits, and accessories. Number one, iron hammer armory is a small business offering a platform enhancing product.

Ptr is the industry leader for quality products, parts and service. Ptr baler and compactor company parts and services catalog. The cetme is the super cheap and horribly made ptr 91. Trunnion definition is a pin or pivot on which something can be rotated or tilted. Ptr industries, ptr 91 pdwr, semiautomatic pistol, 308 win, 8. All ptrs are built on former portuguese g3 machinery. Ptr 91 is now offfering a version with the m4 style collapsing stock instead of the choate. By far, the most problems occur in the barrel pressing phase.

They are truly interchangeable in the proper sense and many people. We specialize in all military surplus weapons from ak47s, ar15s, mausers, cetme, enfields, uzis, and much more. When ar crowd, basically root out and brutally laugh it out any manufacturers who are not following mil spec and not making ars components stronger, here in ak world, we are trying to justify cutting corners in manufacturing process on part which is the spine of akall this is justified by statements like. Oct, 2015 im just simply amazed by whole casting vs forged ak trunnions discussion. This is a discussion on ptr g3 brand new major problems. The accuracy was fantastic by my standards 5 groups at 200 yds. Most if not all ptrs these days come with the navy lower which is a one piece housing including the grip and all you can do is add a rubber slip. Take the bolt apart and clean it and clean the rifle everywhere. Based on the industryproven stainless steel cabinet based inline series 5100 labeling system, the trunnion series continues labelaires longstanding tradition of advanced. I recently purchased 1998 mack rd 688s dump with cracked trunnion. A trunnion is a protrusion that is utilized as a mounting point.

Name price manufacturer date arrived calibers gauges. For those that dont know, the a series jld ptr91s were the best. Rtg parts llc has been family owned and operated since its inception in 1999. The ptr rifles are very good quality if you desire an hk style rifle. Alternatively, a trunnion is a shaft that positions and supports a tilting plate. Lastly check the bolt roller windows or apertures and the near area around them for cracking. Check extractor with a dummy round to see of it is sticking. Our team of parts experts can help you choose the right parts for your baler and compactor repair needs. There is no difference between cetme trunnions and hk trunnions except the location of the barrel pin on some trunnions. All of ptrs parts are manufactured on the top of the line equipment and to the strictest standards in t.

Hope you enjoyed the video and as always thanks for watching. Im just simply amazed by whole casting vs forged ak trunnions discussion. This rifle features a magpul prs2 adjustable stock, black finished receiver with pistol grip, troy hk g3 rail, diopter rear sight, alloy forend, and 18 barrel with flash suppressor. Aks with cast trunnions drama ak operators union, local. For sale we have a ptr industries ptr91 semiauto rifle in. It is an early jld enterprises, a series serial number a 2073ptr91 hk91 clone. Using quality replacement parts like square d, cutler hammer, baldor and. Making objects with this type of integrated support can be challenging, but the superior strength and support. Ptr industries, ptr91 pdwr, semiautomatic pistol, 308 win, 8.

Thats a steel lower which allows you to install whatever grips are out there, or make your own. Rather than placing this into the demill thread i figured it was more appropriate to start a new thread for the trickier parts of a new build. The cetme is the super cheap and horribly made ptr91. We set ourselves apart by supplying unique parts at a good value and standing by our products by offering outstanding customer service. All ptr parts are oem certified to insure that you receive the correct part for your ptr manufactured equipment. Portuguese australian lake city indonesian winchester remington match and umc and some 155gr and 162gr reloads from a reputable vendor i believe i had some austrian at some point too. This test will indicate how much, if any, the bushing is worn. Ptr91 is now offfering a version with the m4 style collapsing stock instead of the choate. Once used by the german military, the g3 has been popular in the export market, being adopted by. Ptr industries in south carolina is building the ptr91, a semi automatic version of the well designed robust heckler and kock 7. The match grade bull barrels are a thicker than the standard and increase accuracy.