.300 H & H Mag. || .308 | 170gr | Geco PLUS

Load data for 61 loads in caliber .300 H & H Mag. with .308 | 170gr | Geco PLUS bullet including underlying parameters such as bullet length, cartridge length and case capacity.

Product number: LID_B9018_C357

Imperial Units Metric Units

Reloading data for caliber .300 H & H Mag. with .308 | 170gr | Geco PLUS bullet.

Reloading data for caliber .300 H & H Mag. with .308 | 170gr | Geco PLUS bullet.
Powder	Charge		Max. Pressure		Barrel 23.6''Barrel 60cm		Barrel 18.9''Barrel 48cm
Powder	Weight	FR	psibar	% *	V(0) fpsV(0) m/s	z	V(0) fpsV(0) m/s	z
Accurate 2700	Min:*.	Min:60.8gr60.8gr \| 3.94g	81.0%	45339	3126	73%	2730	832	95%	2582	787	92%
Accurate 2700	Max:*.	Max:66.1gr66.1gr \| 4.28g	88.0%	55535	3829	89%	2943	897	97%	2802	854	95%
Accurate 3100	Min:*.	Min:64.5gr64.5gr \| 4.18g	90.0%	37652	2596	60%	2674	815	94%	2503	763	91%
Accurate 3100	Max:*.	Max:70.4gr70.4gr \| 4.56g	97.8%	47471	3273	76%	2920	890	97%	2756	840	95%
Accurate 4064	Min:*.	Min:56.9gr56.9gr \| 3.69g	81.0%	50705	3496	81%	2858	871	100%	2717	828	100%
Accurate 4064	Max:*.	Max:59.4gr59.4gr \| 3.85g	84.4%	55854	3851	90%	2959	902	100%	2815	858	100%
Accurate 4350	Min:*.	Min:58.3gr58.3gr \| 3.78g	81.0%	39001	2689	63%	2710	826	97%	2536	773	94%
Accurate 4350	Max:*.	Max:67.0gr67.0gr \| 4.34g	93.1%	55448	3823	89%	3087	941	100%	2913	888	98%
ADI AR 2208	Min:*.	Min:56.6gr56.6gr \| 3.67g	81.0%	47253	3258	76%	2808	856	99%	2661	811	98%
ADI AR 2208	Max:*.	Max:61.0gr61.0gr \| 3.95g	87.3%	55956	3858	90%	2995	913	100%	2838	865	99%
ADI AR 2209	Min:*.	Min:64.5gr64.5gr \| 4.18g	90.0%	42960	2962	69%	2815	858	92%	2651	808	89%
ADI AR 2209	Max:*.	Max:70.1gr70.1gr \| 4.54g	97.9%	53403	3682	86%	3064	934	95%	2897	883	92%
Alliant Reloder- TS 15.5	Min:*.	Min:57.3gr57.3gr \| 3.71g	81.0%	47659	3286	76%	2838	865	100%	2687	819	99%
Alliant Reloder- TS 15.5	Max:*.	Max:61.3gr61.3gr \| 3.97g	86.6%	55694	3840	89%	3005	916	100%	2858	871	100%
Alliant Reloder-15	Min:*.	Min:58.3gr58.3gr \| 3.78g	81.0%	50720	3497	81%	2923	891	100%	2769	844	98%
Alliant Reloder-15	Max:*.	Max:60.8gr60.8gr \| 3.94g	84.5%	55840	3850	90%	3028	923	100%	2864	873	99%
Alliant Reloder-16	Min:*.	Min:56.8gr56.8gr \| 3.68g	81.0%	37666	2597	60%	2694	821	97%	2530	771	94%
Alliant Reloder-16	Max:*.	Max:67.0gr67.0gr \| 4.34g	95.6%	56130	3870	90%	3153	961	100%	2986	910	99%
Alliant Reloder-17	Min:*.	Min:61.1gr61.1gr \| 3.96g	81.0%	41655	2872	67%	2841	866	99%	2677	816	97%
Alliant Reloder-17	Max:*.	Max:68.5gr68.5gr \| 4.44g	90.8%	55796	3847	89%	3163	964	100%	2989	911	100%
Alliant Reloder-19	Min:*.	Min:64.2gr64.2gr \| 4.16g	89.0%	41437	2857	66%	2785	849	92%	2615	797	89%
Alliant Reloder-19	Max:*.	Max:70.4gr70.4gr \| 4.56g	97.8%	52460	3617	84%	3054	931	95%	2887	880	93%
Alliant Reloder-22	Min:*.	Min:68.5gr68.5gr \| 4.44g	94.0%	42249	2913	68%	2871	875	92%	2684	818	89%
Alliant Reloder-22	Max:*.	Max:71.0gr71.0gr \| 4.60g	97.6%	46441	3202	74%	2972	906	93%	2802	854	90%
Alliant Reloder-23	Min:*.	Min:64.4gr64.4gr \| 4.17g	91.0%	37652	2596	60%	2746	837	98%	2585	788	96%
Alliant Reloder-23	Max:*.	Max:68.7gr68.7gr \| 4.45g	97.6%	44411	3062	71%	2930	893	99%	2769	844	98%
Alliant Reloder-26	Min:*.	Min:68.8gr68.8gr \| 4.46g	89.0%	37652	2596	60%	2825	861	95%	2641	805	92%
Alliant Reloder-26	Max:*.	Max:75.6gr75.6gr \| 4.90g	97.8%	48950	3375	78%	3130	954	98%	2940	896	96%
Hodgdon CFE223	Min:*.	Min:63.6gr63.6gr \| 4.12g	81.0%	48834	3367	78%	2943	897	99%	2776	846	97%
Hodgdon CFE223	Max:*.	Max:67.0gr67.0gr \| 4.34g	85.4%	55738	3843	89%	3087	941	100%	2927	892	98%
Hodgdon H380	Min:*.	Min:59.6gr59.6gr \| 3.86g	81.0%	48356	3334	78%	2871	875	98%	2717	828	97%
Hodgdon H380	Max:*.	Max:63.3gr63.3gr \| 4.10g	86.1%	55883	3853	90%	3028	923	99%	2864	873	98%
Hodgdon H414	Min:*.	Min:61.6gr61.6gr \| 3.99g	81.0%	42960	2962	69%	2818	859	95%	2648	807	92%
Hodgdon H414	Max:*.	Max:68.4gr68.4gr \| 4.43g	89.9%	55970	3859	90%	3114	949	98%	2943	897	96%
Hodgdon H4350	Min:*.	Min:57.9gr57.9gr \| 3.75g	82.0%	37869	2611	61%	2615	797	93%	2457	749	90%
Hodgdon H4350	Max:*.	Max:68.1gr68.1gr \| 4.41g	96.7%	55927	3856	90%	3035	925	97%	2877	877	95%
Hodgdon Hybrid 100V	Min:*.	Min:57.9gr57.9gr \| 3.75g	83.0%	37536	2588	60%	2648	807	98%	2497	761	96%
Hodgdon Hybrid 100V	Max:*.	Max:67.7gr67.7gr \| 4.39g	97.3%	55941	3857	90%	3064	934	100%	2913	888	100%
Hodgdon LVR	Min:*.	Min:58.3gr58.3gr \| 3.78g	81.0%	41075	2832	66%	2749	838	97%	2585	788	94%
Hodgdon LVR	Max:*.	Max:66.1gr66.1gr \| 4.28g	91.8%	55694	3840	89%	3081	939	99%	2920	890	98%
Hodgdon VARGET	Min:*.	Min:56.3gr56.3gr \| 3.65g	81.0%	46659	3217	75%	2799	853	99%	2644	806	98%
Hodgdon VARGET	Max:*.	Max:61.0gr61.0gr \| 3.95g	87.6%	55956	3858	90%	2995	913	100%	2838	865	99%
IMR 3031	Min:*.	Min:54.5gr54.5gr \| 3.53g	81.0%	52170	3597	84%	2894	882	100%	2753	839	100%
IMR 3031	Max:*.	Max:56.0gr56.0gr \| 3.63g	83.3%	55665	3838	89%	2959	902	100%	2815	858	100%
IMR 4064	Min:*.	Min:55.1gr55.1gr \| 3.57g	81.0%	46644	3216	75%	2779	847	99%	2638	804	98%
IMR 4064	Max:*.	Max:59.7gr59.7gr \| 3.87g	87.9%	56115	3869	90%	2982	909	100%	2831	863	99%
IMR 4166 Enduron	Min:*.	Min:55.9gr55.9gr \| 3.62g	81.0%	45846	3161	74%	2749	838	96%	2598	792	94%
IMR 4166 Enduron	Max:*.	Max:60.8gr60.8gr \| 3.94g	88.3%	55622	3835	89%	2959	902	98%	2802	854	96%
IMR 4350	Min:*.	Min:58.0gr58.0gr \| 3.76g	81.0%	38290	2640	61%	2621	799	93%	2474	754	90%
IMR 4350	Max:*.	Max:67.9gr67.9gr \| 4.40g	94.9%	55941	3857	90%	3045	928	97%	2877	877	95%
IMR 4451 Enduron	Min:*.	Min:57.6gr57.6gr \| 3.73g	81.0%	43743	3016	70%	2733	833	95%	2579	786	93%
IMR 4451 Enduron	Max:*.	Max:63.7gr63.7gr \| 4.13g	89.7%	55506	3827	89%	3002	915	98%	2838	865	96%
IMR 4831	Min:*.	Min:58.0gr58.0gr \| 3.76g	84.0%	37550	2589	60%	2654	809	97%	2490	759	94%
IMR 4831	Max:*.	Max:67.3gr67.3gr \| 4.36g	97.7%	53954	3720	87%	3038	926	99%	2881	878	98%
IMR 4895	Min:*.	Min:58.3gr58.3gr \| 3.78g	81.0%	51982	3584	83%	2953	900	100%	2792	851	99%
IMR 4895	Max:*.	Max:60.2gr60.2gr \| 3.90g	83.7%	55840	3850	90%	3031	924	100%	2881	878	99%
Lovex S062	Min:*.	Min:56.6gr56.6gr \| 3.67g	81.0%	50009	3448	80%	2851	869	100%	2707	825	100%
Lovex S062	Max:*.	Max:59.4gr59.4gr \| 3.85g	84.9%	55665	3838	89%	2963	903	100%	2812	857	100%
Lovex S065	Min:*.	Min:56.9gr56.9gr \| 3.69g	81.0%	41698	2875	67%	2690	820	96%	2530	771	94%
Lovex S065	Max:*.	Max:64.7gr64.7gr \| 4.19g	91.9%	56072	3866	90%	3009	917	99%	2858	871	97%
Lovex S070	Min:*.	Min:57.7gr57.7gr \| 3.74g	81.0%	40190	2771	64%	2667	813	94%	2513	766	92%
Lovex S070	Max:*.	Max:66.4gr66.4gr \| 4.30g	93.3%	56014	3862	90%	3035	925	98%	2881	878	96%
Lovex S071	Min:*.	Min:64.4gr64.4gr \| 4.17g	95.0%	37434	2581	60%	2671	814	94%	2500	762	91%
Lovex S071	Max:*.	Max:66.5gr66.5gr \| 4.31g	97.8%	40698	2806	65%	2753	839	95%	2598	792	93%
Norma 203B	Min:*.	Min:58.3gr58.3gr \| 3.78g	81.0%	50183	3460	80%	2910	887	100%	2756	840	99%
Norma 203B	Max:*.	Max:61.1gr61.1gr \| 3.96g	84.9%	55869	3852	90%	3022	921	100%	2871	875	99%
Norma 204	Min:*.	Min:63.3gr63.3gr \| 4.10g	85.0%	42249	2913	68%	2776	846	92%	2608	795	89%
Norma 204	Max:*.	Max:70.4gr70.4gr \| 4.56g	94.7%	55927	3856	90%	3087	941	96%	2920	890	93%
Norma MRP	Min:*.	Min:66.7gr66.7gr \| 4.32g	89.0%	37681	2598	60%	2772	845	92%	2589	789	88%
Norma MRP	Max:*.	Max:73.5gr73.5gr \| 4.76g	97.9%	48820	3366	78%	3077	938	96%	2897	883	93%
Norma URP	Min:*.	Min:57.7gr57.7gr \| 3.74g	81.0%	38420	2649	62%	2694	821	97%	2523	769	94%
Norma URP	Max:*.	Max:67.3gr67.3gr \| 4.36g	94.6%	56072	3866	90%	3104	946	100%	2943	897	98%
Ramshot Hunter	Min:*.	Min:60.5gr60.5gr \| 3.92g	81.0%	37434	2581	60%	2677	816	94%	2516	767	91%
Ramshot Hunter	Max:*.	Max:71.0gr71.0gr \| 4.60g	95.6%	55985	3860	90%	3127	953	98%	2953	900	96%
ReloadSwiss RS 50	Min:*.	Min:60.6gr60.6gr \| 3.93g	81.0%	48153	3320	77%	2848	868	97%	2687	819	95%
ReloadSwiss RS 50	Max:*.	Max:64.7gr64.7gr \| 4.19g	86.4%	56086	3867	90%	3012	918	98%	2858	871	97%
ReloadSwiss RS 52	Min:*.	Min:60.2gr60.2gr \| 3.90g	81.0%	49458	3410	79%	2927	892	100%	2769	844	100%
ReloadSwiss RS 52	Max:*.	Max:63.3gr63.3gr \| 4.10g	85.2%	55985	3860	90%	3051	930	100%	2900	884	100%
ReloadSwiss RS 60	Min:*.	Min:61.1gr61.1gr \| 3.96g	81.0%	40524	2794	65%	2828	862	100%	2661	811	98%
ReloadSwiss RS 60	Max:*.	Max:69.4gr69.4gr \| 4.50g	92.0%	56057	3865	90%	3202	976	100%	3028	923	100%
ReloadSwiss RS 62	Min:*.	Min:61.1gr61.1gr \| 3.96g	81.0%	37942	2616	61%	2723	830	96%	2556	779	94%
ReloadSwiss RS 62	Max:*.	Max:71.0gr71.0gr \| 4.60g	94.2%	56028	3863	90%	3143	958	99%	2972	906	98%
ReloadSwiss RS 70	Min:*.	Min:62.7gr62.7gr \| 4.06g	82.0%	37753	2603	61%	2736	834	95%	2559	780	92%
ReloadSwiss RS 70	Max:*.	Max:72.8gr72.8gr \| 4.72g	95.0%	55941	3857	90%	3196	974	99%	3015	919	98%
Rottweil R 902	Min:*.	Min:56.2gr56.2gr \| 3.64g	81.0%	52040	3588	83%	2864	873	100%	2723	830	100%
Rottweil R 902	Max:*.	Max:58.0gr58.0gr \| 3.76g	83.7%	55927	3856	90%	2940	896	100%	2795	852	100%
Rottweil R 903	Min:*.	Min:57.7gr57.7gr \| 3.74g	81.0%	45788	3157	73%	2805	855	100%	2657	810	99%
Rottweil R 903	Max:*.	Max:62.7gr62.7gr \| 4.06g	88.0%	55767	3845	89%	3009	917	100%	2861	872	100%
Rottweil R 904	Min:*.	Min:64.8gr64.8gr \| 4.20g	91.0%	46035	3174	74%	2835	864	92%	2667	813	89%
Rottweil R 904	Max:*.	Max:69.4gr69.4gr \| 4.50g	97.9%	55259	3810	89%	3031	924	94%	2874	876	92%
Rottweil R 907	Min:*.	Min:57.3gr57.3gr \| 3.71g	81.0%	42844	2954	69%	2703	824	94%	2552	778	92%
Rottweil R 907	Max:*.	Max:64.0gr64.0gr \| 4.15g	90.7%	55912	3855	90%	2995	913	97%	2844	867	95%
Shooters World Long Rifle	Min:*.	Min:56.9gr56.9gr \| 3.69g	81.0%	41698	2875	67%	2690	820	96%	2530	771	94%
Shooters World Long Rifle	Max:*.	Max:64.7gr64.7gr \| 4.19g	91.9%	56072	3866	90%	3009	917	99%	2858	871	97%
Shooters World Precision	Min:*.	Min:56.6gr56.6gr \| 3.67g	81.0%	50009	3448	80%	2851	869	100%	2707	825	100%
Shooters World Precision	Max:*.	Max:59.4gr59.4gr \| 3.85g	84.9%	55665	3838	89%	2963	903	100%	2812	857	100%
SNPE Vectan SP 11	Min:*.	Min:60.2gr60.2gr \| 3.90g	81.0%	45875	3163	74%	2854	870	99%	2697	822	98%
SNPE Vectan SP 11	Max:*.	Max:65.1gr65.1gr \| 4.22g	87.7%	55535	3829	89%	3061	933	100%	2907	886	99%
Somchem S355	Min:*.	Min:56.9gr56.9gr \| 3.69g	81.0%	48805	3365	78%	2861	872	100%	2710	826	99%
Somchem S355	Max:*.	Max:60.3gr60.3gr \| 3.91g	85.7%	55738	3843	89%	3012	918	100%	2854	870	100%
Somchem S365	Min:*.	Min:58.0gr58.0gr \| 3.76g	81.0%	41437	2857	66%	2844	867	100%	2671	814	99%
Somchem S365	Max:*.	Max:65.1gr65.1gr \| 4.22g	91.0%	55811	3848	89%	3163	964	100%	2999	914	100%
Somchem S385	Min:*.	Min:59.0gr59.0gr \| 3.82g	81.0%	38116	2628	61%	2680	817	93%	2520	768	90%
Somchem S385	Max:*.	Max:68.5gr68.5gr \| 4.44g	94.2%	56115	3869	90%	3107	947	97%	2940	896	95%
Vihtavuori N135	Min:*.	Min:55.1gr55.1gr \| 3.57g	81.0%	48646	3354	78%	2766	843	100%	2641	805	100%
Vihtavuori N135	Max:*.	Max:58.5gr58.5gr \| 3.79g	86.0%	55796	3847	89%	2897	883	100%	2766	843	100%
Vihtavuori N140	Min:*.	Min:57.7gr57.7gr \| 3.74g	81.0%	48036	3312	77%	2792	851	100%	2648	807	100%
Vihtavuori N140	Max:*.	Max:61.4gr61.4gr \| 3.98g	86.3%	55491	3826	89%	2943	897	100%	2802	854	100%
Vihtavuori N150	Min:*.	Min:57.7gr57.7gr \| 3.74g	81.0%	43917	3028	70%	2723	830	100%	2579	786	99%
Vihtavuori N150	Max:*.	Max:63.9gr63.9gr \| 4.14g	89.8%	56057	3865	90%	2972	906	100%	2835	864	100%
Vihtavuori N160	Min:*.	Min:68.2gr68.2gr \| 4.42g	95.0%	47616	3283	76%	2867	874	92%	2710	826	89%
Vihtavuori N160	Max:*.	Max:70.4gr70.4gr \| 4.56g	97.8%	51851	3575	83%	2963	903	93%	2799	853	91%
Vihtavuori N165	Min:*.	Min:66.7gr66.7gr \| 4.32g	93.0%	39566	2728	63%	2710	826	92%	2549	777	89%
Vihtavuori N165	Max:*.	Max:70.4gr70.4gr \| 4.56g	97.8%	45716	3152	73%	2861	872	94%	2700	823	91%
Vihtavuori N550	Min:*.	Min:59.6gr59.6gr \| 3.86g	81.0%	39189	2702	63%	2690	820	97%	2533	772	94%
Vihtavuori N550	Max:*.	Max:68.8gr68.8gr \| 4.46g	93.6%	55883	3853	90%	3077	938	99%	2917	889	98%
Vihtavuori N555	Min:*.	Min:61.9gr61.9gr \| 4.01g	88.0%	37594	2592	60%	2733	833	97%	2562	781	95%
Vihtavuori N555	Max:*.	Max:68.7gr68.7gr \| 4.45g	97.6%	49037	3381	79%	3018	920	99%	2851	869	98%
Winchester 6.5 StaBall	Min:*.	Min:62.7gr62.7gr \| 4.06g	81.0%	38319	2642	61%	2657	810	99%	2497	761	97%
Winchester 6.5 StaBall	Max:*.	Max:72.5gr72.5gr \| 4.70g	93.7%	55767	3845	89%	3048	929	100%	2897	883	100%
Winchester 760	Min:*.	Min:61.6gr61.6gr \| 3.99g	81.0%	42960	2962	69%	2818	859	95%	2648	807	92%
Winchester 760	Max:*.	Max:68.4gr68.4gr \| 4.43g	89.9%	55970	3859	90%	3114	949	98%	2943	897	96%

FR ... fill rate of the cartridge
%* ... max pressure of load in percent of the maximum allowed pressure for this caliber
z ... powder burnt in percent

... cells marked in yellow are not dangerous but indicate possible (but not necessary) suboptimal characteristics such as extensive muzzle flash or inaccurate loads.

IMORTANT: Scale down to 90% when printing to ensure the load table gets displayed correctly!

Caliber:	.300 H & H Mag.
Propellant:	ADI AR 2208, ADI AR 2209, Accurate 2700, Accurate 3100, Accurate 4064, Accurate 4350, Alliant Reloder-15, Alliant Reloder-16, Alliant Reloder-17, Alliant Reloder-19, Alliant Reloder-22, Alliant Reloder-23, Alliant Reloder-26, Alliant Reloder- TS 15.5, Hodgdon CFE223, Hodgdon H380, Hodgdon H414, Hodgdon H4350, Hodgdon Hybrid 100V, Hodgdon LVR, Hodgdon VARGET, IMR 3031, IMR 4064, IMR 4166 Enduron, IMR 4350, IMR 4451 Enduron, IMR 4831, IMR 4895, Lovex S062, Lovex S065, Lovex S070, Lovex S071, Norma 203B, Norma 204, Norma MRP, Norma URP, Ramshot Hunter, ReloadSwiss RS 50, ReloadSwiss RS 52, ReloadSwiss RS 60, ReloadSwiss RS 62, ReloadSwiss RS 70, Rottweil R 902, Rottweil R 903, Rottweil R 904, Rottweil R 907, SNPE Vectan SP 11, Shooters World Long Rifle, Shooters World Precision, Somchem S355, Somchem S365, Somchem S385, Vihtavuori N135, Vihtavuori N140, Vihtavuori N150, Vihtavuori N160, Vihtavuori N165, Vihtavuori N550, Vihtavuori N555, Winchester 6.5 StaBall, Winchester 760
Bullet Weight:	170 gr \| 11.0 g
Bullet Diameter:	0.308 '' \| 7.82 mm
Primer Size:	Large Rifle Magnum (LRM)
Bullet Length:	1.11 '' \| 28.3 mm
Case Length (l3):	2.85 '' \| 72.4 mm
Cartridge Length / OAL:	3.55 '' \| 90.1 mm
Seated Depth:	0.42 '' \| 10.6 mm
Case Capacity:	85.9 Grains of Water \| 5.58 cm3

Geco

Behind every success story is an innovative and active founding spirit! Today, GECO can look back on more than 130 years of expertise in the field of sporting and hunting ammunition. A time in which a small trader with a start-up mentality unerringly became a world-renowned brand.

GECO has epitomised innovative development and growth since the company was founded by Gustav Genschow back in 1887. What began as a wholesaler for firearms and ammunition quickly evolved into a flourishing business. Today, GECO ammunition is manufactured according to the strictest quality controls at sites in Germany, Switzerland, Sweden and Hungary.

Our patron, Genschow, would no doubt be proud – and rightly so. His guiding principle of “quality products in the service of hunting and sport” remains firmly embedded in the brand’s DNA. GECO is the brand that inspires and gives confidence to both young and experienced hunters and marksmen.

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.300 H & H Mag. || .308 | 170gr | Geco PLUS

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