I'm not sure if this helps or not, but from Asym Precision Ammunition website on their .223 Barnes 70 TSX loading, they state for SBR performance "This load performs particularly well in shorter barreled carbines, because it is designed to expand, not fragment.* The expansion threshold for this bullet is approximately 1800 fps.*
Dec 14, 2011 · I took out my micrometer and measured the length of some of the different .224 slugs I've been using just to see how long the copper Barnes TSX really is, here are the results:Barnes TSX 70 grain - 1.040" Hornady Match 75 grain - 0.992" Sierra MatchKing 77 grain - 0.985 Nosler Competition 77 grain - 0.982 Barnes TSX 62 grain - 0.945 Nosler 69 .223 Barnes triple shock x (tsx) 70 grain??? Arkansas Nov 07, 2014 · I load and shoot the 70 gr TSX bullets in my AR. As stated above, it takes a 1/8 or faster twist to stabilize them. I get tumbling in my 1/9 rifles but no tumbling in 1/7 rifles. If you have a 1/9 or slower rifle the 62 grain TSX will work just as good and it will stabilize in the slower twist barrel.
223 Remington Suggested Bullet Use Suggested Bullet Use Maximum Loads Should Be Used With Caution - Always Start With Minimum Loads. *Recommended Powder C Compressed Load 3 45-grain TSX FB Sectional Density .128 Ballistic Coefficient .188 C.O.A.L 2.200 40-grain VARMIN-A-TOR Sectional Density .114 Ballistic Coefficient .153 C.O.A.L 2.175 223 Remington - Barnes Bullets223 Remington uggested ullet se Suggested Bullet Use Maximum Loads Should Be Used With Caution - Always Start With Minimum Loads. *Recommended Powder C Compressed Load 7 70-grain TSX BT / TAC-X BT Sectional Density .199 Ballistic Coefficient .314 C.O.A.L 2.250 69-grain Match Burner Sectional Density .196 Ballistic Coefficient .339 C.O.A.L 2
May 04, 2017 · TSX and they both worked well. Bottom line:Doc Roberts has access to all the DOD test data and actual terminal performance data on the 62GR. 5.56MM MK 318 MOD 0 SOST & the 70GR. TSX 5.56MM Optimized brown tip loads. So he is in the unique position to judge which load yielded better terminal performance on flesh & bone targets. 70 Grain TSX - Barnes VOR-TX - In Stock Ammunition For SalePremium 5.56x45mm Ammo In Stock by Barnes - 70 Grain TSX Ammunition by Barnes For Sale Online at LuckyGunner - 20 Rounds
Nov 12, 2009 · The Barnes TSX bullets are simply the best bullets out there, I have two whitetails down that did not argue the point from my 7mm-08. But if all I had was a .223 Rem I would have been using the Barnes TSX just the same, as it gets the job done. Other peoples opinions may vary in Barnes Ammo Vor-Tx 223 Rem 55 Grain TSX Flat Base Barnes Ammo Vor-Tx 223 Remington 55 Grain TSX Flat Base  - Ammo Freedom carries barnes ammunition and centerfire rifle rounds. Find barnes 223 remington ammo for
.22 Caliber 70 Grain M/LE Barnes #30158 50 rd box . $34.17. add to cart. Add to list Add to registry. Out of Stock. Quick View.22 Caliber 70 Grain TSX Barnes #30193 . $29.85. add to cart. Add to list Add to registry. Available. Quick View.25 Caliber 100 GrainTTSX Barnes #30220 . $37.36. add to cart. Add to list Add to registry. Barnes TSX test ( 70 gr) PART 2 LooseRoundsApr 29, 2012 · Today I tested some more of the barnes triple shock X bullets ( TSX ). I have wanted to see how the 70 grain bullet would do for a long time now so I put up a windshield and a stack of soaking wet phone books. I wanted to test for penetration, expansion and for any point of aim point of impact changes after the round went through the auto glass.
Sep 01, 2014 · Barnes produce both frangible varmint bullets (30-50 grains) and stout TSX projectiles. The TSX is available in the weights 53, 55, 62 and 70 grains. For ordinary chest shots on light medium game, the 53 grain Barnes TSX produce far superior performance in comparison to Data for the Barnes TSX bullets in 223 & 5.56 The Oct 08, 2016 · I edited my post to describe my gun. Both guides show data for 30, 36, 45, 50, 53, 55, 62 and 70 grain bullets. I ordered some 50, 55 and 62g bullets and have enough brass to start loading 5.56 rounds separate from my 223 rounds and I am really interested in the velocity differences between them.
Nov 17, 2020 · From left to right:70gr Barnes tsx out of a 20 Noveske, 70gr tsx out of a 11.5 BCM, 62gr ttsx 20, 62gr ttsx 11.5, 55gr federal law enforcement soft point 20, 55gr 11.5 All bullets were shot through a 1 gallon jug into wet newspaper, at 40 yards. Barnes 70gr tsx with 24gr Varget Barnes 62gr ttsx with 25.1gr Varget Pairing Barrel Twist Rates with Bullets for .223 and 5.56 NANov 17, 2018 · My personal 16-inch Rock River Arms carbine with a 1-in-9 twist does fine with ASYM's Tactical Match Grade 77-grain OTM load, but has shown signs of instability with handloads using the 70-grain Barnes TSX - unless the bullet is pushed to maximum velocity. With longer barrels and the commensurate faster velocities, this twist can be more forgiving.
.223 Remington (Barnes Data - 2010) Warning! Notes:case:Winchester (except where otherwise specified in remarks); case trim length:1.750"; primer:WSR (except where otherwise specified in remarks); barrel length:24"; twist rate:1:12"; NOTE:To stabilize in flight, 45-grain Banded Spitzers and 53-grain TSX bullets require a 1:12" or faster twist; 62-grain TSX and 55-grain MPG bullets need Shooter's Reference Load Data forALL 30 gr 34 gr 35 gr 36 gr 40 gr 42 gr 43 gr 45 gr 50 gr 51 gr 52 gr 53 gr 55 gr 60 gr 62 gr 63 gr 64 gr 65 gr 68 gr 69 gr 70 gr 73 gr 75 gr 77 gr 80 gr Hodgdon CFE 223 Hodgdon Clays Hodgdon H322 Hodgdon H335 Hodgdon H414 Hodgdon H4198 Hodgdon H4895 Hodgdon Titegroup Hodgdon Trail Boss Hodgdon 24.2 gr:3,375:54,980 :45 gr:TSX-FB
The TSX was introduced in 2003 and has become Barnes' most popular hunting bullet. The TSX has gained worldwide recognition as one of the deadliest, most dependable bullets you can buy. Try these all-copper bullets and realize the added benefits of improved accuracy, reduced Asym Precision .223 Solid Defense X 70gr Barnes Copper TSX This load features the solid copper 70 gr. Barnes TSX bullet. This bullet offers tremendous performance against barriers such as auto glass and sheet metal. As it is solid in construction, there is no jacket to separate from its core, as with traditional bullets. The bullet stays intact after passing through intermediate barriers.