I and thinning out the safe to make some room. I built a Wilson Combat 300 HamR upper last year to test how it directly compared to 300BLK. My conclusion, its VERY accurate and a good bit faster than 300BLK. It utlizes the same AR15 5.56/300Blk parts. Only difference is the barrel. Same bolt, upper receiver, etc.. Its just a longer 300BLK case.
I am selling the following
14.7" Wilson Combat Ranger 1-13 twist Stainless Match 300 HamR Barrel $249.95
Threaded 5/8-24, .750 gas tenon (Less than 300rd fired)
382 Pieces left of 500pc brand new Wilson Combat 300 HamR Brass - $119.00
100pc New Bag Wilson Combat 300 HamR Brass - $33.00
100pc 1x Wilson Combat 300 HamR Brass - $33.00
RCBS 2 Die Set. FL Sizing Die and Seating Die - $54.95
300 HamR Case Gauge - $32.95
I have $523 into all of it before shipping and tax...
SOLD
PP FF, PP G&S + 3%, Venmo
Here is some load data from Wilson Combat for 300 HamR
Cartridge comparison, 308win on left, 300HamR in middle, 300BLK on right
Here are two 5 shot groups at 50yd with AA1680 and Hornady 110 VMAX @ 2420. Extremely accurate
SAMMI 300Hamr
Wilson Combat 300 HamR Info Page
Generally 300HamR is 300fps faster with 400ft lb more energy than 300BLK
Comparisons
300 HAM’R
300 HAM’R vs 7.62×39 BALLISTIC COMPARISON
300 HAM’R
The 300 HAM’R is capable of duplicating the proven ballistics of the legendary .30-30 Winchester from a comparable barrel length. However it does this with much more efficiency taking only 25-28 grains of powder compared to the 34-38 grains the .30-30 requires. No other caliber that can be fired in an AR15 platform rifle utilizing a 5.56/.223 bolt can come close to this ballistic performance!
The above chart shows the large advantage the 300 HAM’R has over the 300 BLACKOUT or 7.62×39 at common hunting ranges. The 300 HAM’R has 18% more retained velocity, 40% more energy and a 56% flatter trajectory than the 300 BLACKOUT at 200 yards!
I am selling the following
14.7" Wilson Combat Ranger 1-13 twist Stainless Match 300 HamR Barrel $249.95
Threaded 5/8-24, .750 gas tenon (Less than 300rd fired)
382 Pieces left of 500pc brand new Wilson Combat 300 HamR Brass - $119.00
100pc New Bag Wilson Combat 300 HamR Brass - $33.00
100pc 1x Wilson Combat 300 HamR Brass - $33.00
RCBS 2 Die Set. FL Sizing Die and Seating Die - $54.95
300 HamR Case Gauge - $32.95
CARTRIDGE GAUGE, 300 HAM'R
Wilson Combat's one-piece gauge is invaluable for any reloader, as it will measure the overall length to determine if trimming is necessary.
shopwilsoncombat.com
I have $523 into all of it before shipping and tax...
SOLD
PP FF, PP G&S + 3%, Venmo
Here is some load data from Wilson Combat for 300 HamR
Cartridge comparison, 308win on left, 300HamR in middle, 300BLK on right
Here are two 5 shot groups at 50yd with AA1680 and Hornady 110 VMAX @ 2420. Extremely accurate
SAMMI 300Hamr
Wilson Combat 300 HamR Info Page
300 HAM'R Rifles | Wilson Combat
The 300 HAM’R® offers effectiveness on large game animals with amazing accuracy and low recoil in the lightweight and compact AR15 platform.
www.wilsoncombat.com
Generally 300HamR is 300fps faster with 400ft lb more energy than 300BLK
Comparisons
300 HAM’R
- 16.25” Barrel
- Sierra 110gr HP 2600FPS MV, 1651FP ME
- Sierra 125gr SBT 2520FPS MV, 1763FP ME
- Sierra 135gr HP Varminter 2400FPS MV, 1727FP ME
- Hornady 150gr SST 2290FPS MV, 1747FP ME
- 16.25” Barrel
- Hornady Black 110gr V-MAX 2395FPS MV, 1401FP ME
- Hornady 125gr HP American Gunner 2175FPS MV, 1313FP ME
- Hornady 135gr FTX 2055FPS MV, 1266FP ME
- Federal 150gr Fusion 1900FPS MV, 1202FP ME
300 HAM’R vs 7.62×39 BALLISTIC COMPARISON
300 HAM’R
- 16.25” Barrel
- Sierra 125gr SBT 2520FPS MV, 1763FP ME
- Hornady 150gr SST 2290FPS MV, 1747FP ME
- 16.25” Barrel
- Remington 125gr Cor-Lokt 2365FPS MV, 1552FP ME
- Winchester 150gr Razorback XT 2056FPS MV, 1408FP ME
The 300 HAM’R is capable of duplicating the proven ballistics of the legendary .30-30 Winchester from a comparable barrel length. However it does this with much more efficiency taking only 25-28 grains of powder compared to the 34-38 grains the .30-30 requires. No other caliber that can be fired in an AR15 platform rifle utilizing a 5.56/.223 bolt can come close to this ballistic performance!
The above chart shows the large advantage the 300 HAM’R has over the 300 BLACKOUT or 7.62×39 at common hunting ranges. The 300 HAM’R has 18% more retained velocity, 40% more energy and a 56% flatter trajectory than the 300 BLACKOUT at 200 yards!
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