If I only had a 6.5 I would hunt with it but still prefer the 300 for large game. John Cunnington 425 views. The 300 kicks quite a bit more. 338-378 Wby Mag. If I was to take one after elk I would take the 300. Introduced in conjunction with the Gamestalker rifle (see additional information here), the .300 OSSM is specifically designed for big game hunting in North America.  The cartridge is capable of launching a 150 grain, .30 caliber bullet at more than 3040 fps from a 24″ barrel.  In a 22″ barrel, the same bullet is traveling at just under 3000 fps. Thankfully I took a picture of it. The bottom line: more gun control legislation is coming […], Got a Springfield Hellcat you want to squeeze every bit of performance possible out of? Caliber: Bullet Weight: Overall Cartridge Length: Muzzle Velocity: Trajectory at 300 yds(100yds zero) Muzzle Energy(Ft. The advantage to this round is the ballistics are nearly identical to the .300 Winchester Magnum , [2] but in a lighter rifle with a shorter action burning 8 - 10% less gun powder. Dies & Accessories. 35 Caliber Handloader Magazine Reviews Low Recoil 6.5 Creedmoor. In addition to Credit Card we will accept USPS Money Orders; select 'Pay Offline' in the checkout. You may want to contact Olympic Arms directly.  That is a fairly bold, and exciting, claim from OA. The Honeystead Recommended for you. Olympic Arms introduced a new cartridge: the .300 Olympic Super Short Magnum.  According to Olympic Arms staff, the .300 OSSM is a .308 bullet in a shortened WSSM case that was designed to shoot out of a standard AR-15 platform.  The result?  A cartridge capable of taking any game on the North American continent that can be shot out of a handy, lightweight rifle. APPLICATIONS FOR THE 300 HAM’R. The rifle has a retail price of $1359, but expect street price around $1200-1300. It’s terminal performance and magazine capacity make it a smart choice for tactical use or protecting your family.  The AR-style rifles are becoming extremely popular in hunting, and having a big game cartridge for the platform – with just a upper swap – will be very popular with some people. Finally, shooters of the AR are freed from the confines of overall length in a standard magazine. Let’s not forget that the government lockdowns from the health crisis have left many people in a tough financial situation. No idea, sorry. 325 WSM. Ballistics Comparison for 270 What might draw a lot of people in is the low price tag: only $661 at full retail. 30 Caliber.310” Diameter. Find your best price for 300 WSM Ammo | Cheap 300 WSM Ammunition - AmmoSeek.com Search Engine 2020 The UMAR is also chambered in the WSSM family cartridges and the.300 OSSM cartridges and the extended magazine well will allow these calibers to accept longer heavier bullets. You can even build your own […], In today’s review of the Girsan MC1911 CT, I take a look at a classically designed .45 ACP pistol with modern updates including a red dot sight. … Here is 300 0SSM load data from Olympic arms website a couple of years ago. 5 Round UMAR Magazine for WSSM calibers. Brass has the 28 Degree shoulder - this is not the 30/25 WSSM brass.  These loads should be good for taking a wide range of game in the United States and Canada. I have both. 338 Lapua Mag. Brass will need to be trimmed to final length prior to loading. 50 Pieces of reformed .300 OSSM brass (300 Olympic). Lucky Gunner® carries ammo for sale and only offers in stock cheap ammo - 100% guaranteed. Receiver Material 7075 T6 Aluminum Forged Receivers Machined By Olympic Arms Receiver Finish Camouflaged Design. This user-installable kit promises to retain all of the safety of the stock trigger while improving the break, pull and reset. Let me tell you.  If you are in the market for a North America big game hunting rifle, check out the Gamestalker. 300OLY-3N $49.96. This is a discussion on 300 ossm needs help within the M16 AR15 forums, part of the Rifle Forum category; Does anyone have any experience an 300 olympic super short mag in on a std ar lower. 338 Fed. Quality, continuous improvement, and innovation are the bedrock principles of the Hornady reloading division. Required fields are marked *. Another option is to build your own upper reciever and spin on a 300ossm barrel. The .300 WSM also head spaces off its case shoulder versus the older 300 Winchester Magnum's belted head space engineered design. For liability we recommend starting to load this brass with reduced charges to ensure safety. This Gamestalker model features .300 OSSM .243 WSSM or .25 WSSM in a 22'' stainless steel fluted barrel. 300 Wby Mag. Action Gas Operated. […], Copyright © 2020 GunsHolstersAndGear.com GunsHolstersAndGear.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. H12-UMAR $103.94. Original SIG pistols are in high demand and aftermarket accessories are plentiful. However, with elk on the menu I would prefer the 300. 50 Pieces of reformed .300 OSSM brass (300 Olympic). The US Congress doesn’t look much better. Brass has been through our forming process and annealed. This brass has been reformed from New Winchester WSM parent case. The Gamestalker features a 22″ barrel, free floating aluminum handguard, ACE skeleton stock and an ERGO “Fat Boy” grip.  The upper receiver has a flattop for easy installation of your choice in optics.  The rifle weighs 7.5 pounds and has a camouflage pattern.  It ships with one, seven-round magazine. Currently, ammunition is available directly from Olympic Arms, but will soon be available from HSM, who helped develop the cartridge.  Three loads are available now:  110 grain V-MAX (at 3400 fps), a 150 grain Speer Grand Slam (at more than 3000 fps) and a 150 grain Sierra boattail (at more than 3000 fps.) The .300 WSM achieves what its designers intended, duplicating the velocities of the .300 Win Mag from a short, lightweight rifle platform. However, the cartridge lives. 338-06 A-Square. Brass has been through our forming process and annealed. 338 Caliber.338” Diameter. Lbs.) 300 Rem Ultra Mag. Particularly intriguing, in my opinion, was their .22-250 chambering. Springfield Armory XD 9mm Subcompact Pistol Review, Wowtac A1S Flashlight Review - The Budget Torch that Couldn't, Fenix LD15R Review - Handy Flashlight for Utility Use, Wowtac A4 V2 Review - Bright Light at a Price. The question is “what optics are compatible for a Springfield Hellcat OSP?” Don’t worry – I’ve got you covered. Pig at 770 yards - … They are both great rounds. ... but no longer think they are suitable for the 300 OSSM. Gun owners need to sign up immediately for a lifetime membership to the NRA. Rick I am from California to. 30-378 Wby Mag. What Optics Will Fit the Springfield Armory Hellcat? Add to Wishlist | Add to Compare; 300 OSSM Ammunition - 300OLY-3N. It's officially called the 300 OSSM Olympic Super Short Mag and it was developed to function in a standard AR-15 platform. As of , it looks like the anti-gun team of Joe Biden and Kamala Harris may win the White House. It uses a standard ar-15 lower receiver, a modified upper and bolt, modified ar-15 magazine, rounds single stack in the magazine, allowing for approx 4, 7, & 11 round capacity depending on the size of the original 223 magazine. Your email address will not be published. COVID-19 UPDATE. You’ll find that handloading your own ammunition custom tailored to your rifle or handgun and your own shooting needs, couldn’t be more safe or easy with the tools we provide. Add to Cart. Brass is made as orders come in - please see our home page for estimated production timeline. By purchasing and loading our brass you are assuming all liability. K8-MAG $1,363.70. In this Springfield Armory XD Subcompact pistol review, I take a look at the smallest gun in the company’s Defend Your Legacy Series of […], Riots are raging across the United States – and have been for days. The.300 OSSM has been put through the testing stage by a major powder manufacturer, and has shown that is it not only out runs.308 but also out runs 30-06! Tactical/Home Protection: The 300 HAM’Rs performance in the hunting fields prove the cartridge’s increased terminal performance over it’s 5.56, 6.5 or 6.8 rivals and make it an optimal choice for home-defense. Is the 300 going to be available in my state? Searching for a lot of ammunition?  That is a … AR-15s are available in 7.62x39, .300 BLK, 7.62x40mm Wilson Tactical, .300 HAM’R and other .30 caliber cartridges which fit its magazine well and don’t exceed its bolt thrust or face size limits. 330 Dakota. 14:57. 300 ossm needs help.  Olympic Arms staff state the rifles are in production now, but supplies will be limited initially due to the amount of time needed to properly apply the camouflage pattern. Fire Forming 300 OSSM - Duration: 15:38. If you already have a california legal lower reciever you can just get an upper. Brass has the 28 Degree shoulder - this is not the 30/25 WSSM brass. North America's Best Snowmobile Magazine. I recommend taking a look at the Action Enhancement Trigger from Apex Tactical Specialties. 8mm Rem Mag. 7.62x39. The 300 OSSM cartridge is a SAAMI approved cartridge developed by Olympic Arms in conjunction with Hunting Shack Munitions and Hogdon Powder based on the.243 WSSM cartridge necked out to 30 caliber. With the standard features, the gun seems like a great […], While single-stack 9mm pistols seem to be all the rage in modern concealed carry, subcompact pistols that hold a bit more ammunition shouldn’t be dismissed by anyone interested in personal protection. The Wilson Combat WCP320 Carry is one of the best 9mm pistols I’ve reviewed. 7mm Practical Magnum (7mm-.300 Win Mag). You can get a 150 grain bullet going over 3000 ft./s but you start to get over pressure signs. Your email address will not be published. I’m from California. Consequently, I’ve had a number of emails come in from readers who are looking for the best self-defense pistol on a budget. 338 Win Mag. The UMAR is also chambered in the WSSM family cartridges and the .300 OSSM cartridges and the extended magazine well will allow these calibers to accept longer heavier bullets. 7.62x51mm NATO. 8mm Caliber.323” Diameter. #1579920 - 04/09/10 04:13 PM Re: New Oly AR-15 rifle/upper .300 OSSM [Re: Mrgunslinger] chefpierre Die Hard Member III Registered: 02/05/09 Posts: 2009 Loc: Da UP of michigan Now thats some cool stuff. For a while, it was the only AR to be chambered in that caliber. Olympic Arms had their new Gamestalker rifle on display at the 2010 SHOT Show.  The Gamestalker is an AR-platform rifle chambered in .243 WSSM, .25 WSSM and the brand new .300 OSSM (scroll down for more information on the cartridge.). The ejection port cover is not included because the port is enlarged to allow the OSSM cartridge to fit through it. Cheap Ammo, In Stock Ammunition For Sale & Bulk Ammo. The.300 WSM magazine expands the short action double stack line to accommodate WSM calibers, SAUM calibers and the new 6.5 PRC. From its announcement as the new standard sidearm for the United States military, the popularity of the SIG SAUER P320 pistol seemingly exploded. Are use XBR8208. 8mm (8x57) 8mm-06. In this Apex trigger review, […]. 33 Nosler. Whether you are looking for rifle ammo, handgun ammo, rimfire ammo, or shotgun ammo, you've come to the best place on the Internet to find it all in stock and ready to ship!. 338 Rem Ultra Mag. 340 Wby Mag. Not Available Online | H12-UMAR; 5 Round UMAR Magazine - WSSM Calibers. .300 OSSM.300 AAC Blackout (7.62×35mm).300 Whisper.300 HAM'R - Wilson Combat.338 Spectre (wildcat).350 Legend.358 Yeti (wildcat) .375 Stalker (wildcat) ... STANAG magazine, a standardized firearm magazine based on the 5.56×45 mm cartridge and similar length cartridges; SR-25 pattern magazine… Due to increasing concerns over COVID-19, we have resulted in closing our front office for walk-in traffic. Generally, the savings in length are approximately 2.5” when using a 24” barrel as opposed to the optimal 26” barrel length for the .300 Win Mag. I was just about to pull the trigger on putting money down on a dtech build in 243, but a different project popped up. 30-06 with a 150 grain bullet runs 2792 fps, but the.300 OSSM (.300 Olympic Super Short Mag) is running 3040 fps with the same bullet. 2020 Polaris Khaos The Rougher The Better! 300 OSSM Ammo NOTE: NOT AVAILABLE FOR SALE TO ALASKA OR HAWAII. First Burn! 30-06 with a 150 grain bullet runs 2792 fps, but the .300 OSSM (.300 Olympic Super Short Mag) is running 3040 fps with the same bullet. Brass will need to be trimmed to final length prior to loading. Olympic Arms introduced a new cartridge: the .300 Olympic Super Short Magnum. According to Olympic Arms staff, the .300 OSSM is a .308 bullet in a shortened WSSM case that was designed to shoot out of a standard AR-15 platform. The result? A cartridge capable of taking any game on the North American continent that can be shot out of a handy, lightweight rifle.  Although some people might figure this load to be a niche caliber, and I suppose it is, it really has the opportunity to grow into a cartridge with a good following.  I know several people who have had a great deal of success with the Speer Grand Slam bullets, and I know that the Hornady V-MAX have worked well for me in the past for hog hunting. Save my name, email, and website in this browser for the next time I comment. Handloader Magazine took our Low Recoil 6.5 Creedmoor out for a test run. They call this the game stalker. Hornady Manufacturing is already making dies for the .300 OSSM, so handloaders will be able to get to work immediately with this load. This brass has been reformed from New Winchester WSM parent case. Includes one 5-round magazine. Quite the dig, indeed. Semi-automatic A The proof they say is in the pudding, below is a link to the Data Sheets from the company that tested the .300 OSSM, the same sheets SAMMI is going to use to standardize the cartridge, also a link to some ballistic tests of 30-06 for comparison, you be the judge. By Tyler Swarm We were chomping at the bit, ever since I picked up the 2020 Polaris Khaos 850 in November. details. The Gamestalker feels well balanced and solid.  According to one staff member who has taken it shooting, the recoil is less than a .30-06, and it is an easy gun to carry into the field. 30 Nosler. So, you recently purchased a Springfield Armory Hellcat and now you want to add a red dot sight (RDS). They tested through three different rifles, a Ruger, Iowa, and AR-10. Gamestalker rifle (see additional information here), NRA Life Membership – Best Deal [Limited Time], What is the best optic for my Glock 43x MOS, Springfield Hellcat Apex Trigger Review: An Upgrade Worth Considering. UMAR-300 (cambered in 300 OSSM) PP20 Plinker Plus 20” These are all models which sport a 20-24” barrel. 6.5 prc will kill anything on the planet. Why? , claim from OA in 300 OSSM Olympic Super short Mag and it was developed to function a. Choice for tactical use or protecting your family ; select 'Pay Offline ' the! And loading our brass you are assuming all liability and aftermarket accessories plentiful! Pig at 770 yards - … Handloader Magazine Reviews Low Recoil 6.5 Creedmoor big game hunting rifle check. We were chomping at the action Enhancement trigger from Apex tactical Specialties brass ( Olympic! 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Orders come in - please see our home page for estimated production timeline popularity., so handloaders will be able to get to work immediately with load! After elk I would take the 300 safety of the safety of the AR are freed the... Performance and Magazine capacity make it a smart choice for tactical use or protecting your family handloaders be!