For an easy way to transform your weapon, choose the Boyds Hardwood Gunstocks Classic Sako L61R Finnbear Magnum Long Action Left Hand Stock Right Hand Action Factory Barrel Channel. One of our pursuits here at OpticsPlanet, is to ensure that you leave making use of most suitable item to meet your needs, and the Boyds Hardwood Gunstocks Classic Sako L61R Finnbear Magnum Long Action Left Hand Stock Right Hand Action Factory Barrel Channel is one that we are confident you are going to appreciate. Boyds Hardwood Gunstocks has been in the gun stock market for quite a long time, and the Boyds Hardwood Gunstocks Classic Sako L61R Finnbear Magnum Long Action Left Hand Stock Right Hand Action Factory Barrel Channel is the evidence of their enthusiasm for supplying you with the best stocks that you can buy. These Rifle Stocks from the industry experts at Boyds Hardwood Gunstocks are manufactured by using tremendously durable resources, in an effort to supply you with a great deal of functionality. I have included three pictures that show what I deem to be the three or. As best I can tell this rifle was manufactured in 1962 or 1963 with a serial number of 23347. It is bedded in a McMillan stock and has a Timney trigger. You have a fine rifle that should be a very good shooter.Manufactured to function as the perfect addition to your gun, the Boyds Hardwood Gunstocks Classic Sako L61R Finnbear Magnum Long Action Left Hand Stock Right Hand Action Factory Barrel Channel is an excellent weapon stock for nearly any shooter. This rifle is a tack driver and is in very good shape. Most of this matters more to collectors than shooters/hunters. The Sako Standard Sporter is the hunting rifle which all other hunting. Heavier and less svelte stock without pistol grip cap or fixed sling mount. Sako l61r finnbear keyword after analyzing the system lists the list of keywords. Heavier barrel contour and no Bofors stamp.ĥ. Scope base dove tails were smooth not checkered.Ĥ. This rifle is in great condition and features a Vakiomalli Standard Sporter high stock and a Leupold Vari-X III 3.5×10 scope. The metal was not as highly polished before bluing so the bluing was not as nice.ģ. Up for grabs is a Sako L61R Finnbear bolt-action rifle in 7mm. No 3rd locking lug at the rear of the boltĢ. S ome of the differences from pre-72 models were:ġ. Sako rifles are distinguished as Pre-72(Pre-Garcia) or Post-72 because a major change to the Sako lineage was made in 1972. In 1978, Stoeger began importing Sakos until Beretta bought controlling interest in Sako and began doing its own distribution in the U.S. In 1972, Garcia took over importation of Sako rifles. It's also possible your rifle was rebarreled. A barrel may be stamped with an import stamp but have some of the traits of earlier rifles due to depletion of parts in inventory. The rifles of 1969 through the end of 1971 have shown most variations of any other era of Sako production. serviceman serving in Europe.)Ī "Transition gun" was one made before 1972. by an individual (most frequently, a U.S. Those without an importers mark were usually brought into the U.S. that came after 1968 will either have an importer's mark or will not have an importer’s mark. All Garcias and Stoegers bore a similar import mark.Īll Sako rifles in the U.S. Those barrels had "Firearms International, Wash. In late 1968, Firearms International (FI) began importing Sako's until the end of 1971. The import stamps were required after the Gun Control Act of 1968. Sako serial numbers are a disaster after 1968 and jump around pretty indiscriminately due to the different importers (Firearms International, Garcia, Stoeger). Here's some info about the Sako rifle lineage that I've learned over the years.
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I already bypassed the tweeter caps with MKP, did not bother to change any other caps in the ‘woofer’ crossover in the sats. I just opened mine to take a look as the minijack is giving some trouble with some plugs. I think that is the most significant of upgrading that stock ST 4558 to the BurrBrown OPA2134PA. The high is better in terms of extension, clear but not bright, quite airy. Surely, the BurrBrown OPA2135PA increases the staging and separation of the music. The details of the baritone are there and you can feel it. The vocal of Ingram Washington in “What a Wondeful World” locks tight on the center, while the other instruments have their own layers. I plug the fully modded Altec Lansing MX5021 to my EMU1820M sound card. I have stock some op-amp (OPA2604/OPA627/AD825/etc).įinal impression ( full upgrade with op-amp BurrBrown OPA2134PA): I use a socket so I can change to op-amp easily next time. I open the MX5021 again to replace the op-amp. I have stock of BurrBrown 2134PA and will upgrade it soon. I have no doubt that this mod increase the musicality of my MX5021 and it’s very significant. Overall, the subwoofer and the satellites are blended perfectly (better than the standard one). The low extension has more punch, power, and control. The sound at first impression: The high is more detail, but far from bright. Any op-amp from BurrBrown like 2134 or 2604 should fit this job perfectly. The op-amp also should be changed (later). Both from Elna Cerafine (non-polar version – special order parts?). Then, I replace the two coupling capacitor and one supply capacitor. I trace the circuit a little bit more by using TDA7265 datasheet. Photo above shows the important circuit of TDA7265. I remove the standard cable to the subwoofer and replace it with this cables. You also can see two wires (orange and white). They are not the high price capacitors since I don’t have any intention to pay this upgrade cost more than the price of the MX5021 itself □ I think I will need to drill it someday □ Two first pairs capacitors come from Elna, the last pair comes from Sanyo (Gold version). I have to create a wire extension to fit that. The 10.000 uF is the lug type so can’t fit the small hole on the PCB. Photo above shows the side of the main capacitor. I don’t change the parts on TDA7295 since I believe the subwoofer should be fine with stock parts (to save the cost to). This is quite important since that TDA provide amplification for the satellites (I expect smoother mid-range and treble). I also change the coupling and supply capacitor for the TDA7265. You can see the value, 4700 uF, 2200 uF, and 1000 uF. Well, they come from “well known brand”, Samxon. Photo above shows the removed main capacitor. One for driving the both satellite (TDA7265, 2×25 Watt), and one for subwoofer (TDA7295, 80 Watt). We have two chip for amplifier here, one is TDA7265 and other is TDA7295. We can see two big rectifier, some big capacitors (removed from the board), and some op-amps (all are ST4558C). I opened the Altec MX5021 subwoofer yesterday. Now, it’s time for the electronic parts □ I discussed the mod of MX5021’s satellites. If you haven’t read my previous article, please click here. |
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