7.21 Firebird (Lazzeroni) || .284 | 130gr | AlaskaBulletWorks Kodiak SP SPBC

Load data for 48 loads in caliber 7.21 Firebird (Lazzeroni) with .284 | 130gr | AlaskaBulletWorks Kodiak SP SPBC bullet including underlying parameters such as bullet length, cartridge length and case capacity.

Product number: LID_B295_C1103

Imperial Units Metric Units

Reloading data for caliber 7.21 Firebird (Lazzeroni) with .284 | 130gr | AlaskaBulletWorks Kodiak SP SPBC bullet.

Reloading data for caliber 7.21 Firebird (Lazzeroni) with .284 | 130gr | AlaskaBulletWorks Kodiak SP SPBC 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 3100	Min:*.	Min:85.8gr85.8gr \| 5.56g	81.0%	44266	3052	66%	3297	1005	98%	3068	935	95%
Accurate 3100	Max:*.	Max:97.2gr97.2gr \| 6.30g	91.8%	59930	4132	90%	3717	1133	100%	3481	1061	98%
Accurate MAGPRO	Min:*.	Min:98.0gr98.0gr \| 6.35g	87.0%	50154	3458	75%	3593	1095	92%	3333	1016	88%
Accurate MAGPRO	Max:*.	Max:104.8gr104.8gr \| 6.79g	93.1%	59886	4129	90%	3852	1174	94%	3596	1096	91%
ADI AR 2209	Min:*.	Min:85.3gr85.3gr \| 5.53g	81.0%	47036	3243	71%	3428	1045	96%	3179	969	92%
ADI AR 2209	Max:*.	Max:94.3gr94.3gr \| 6.11g	89.5%	59915	4131	90%	3770	1149	98%	3537	1078	96%
ADI AR 2213	Min:*.	Min:86.7gr86.7gr \| 5.62g	81.0%	42424	2925	64%	3346	1020	92%	3077	938	88%
ADI AR 2213	Max:*.	Max:99.4gr99.4gr \| 6.44g	92.8%	59756	4120	90%	3825	1166	97%	3579	1091	94%
ADI AR 2217	Min:*.	Min:94.8gr94.8gr \| 6.14g	90.0%	42569	2935	64%	3353	1022	92%	3100	945	88%
ADI AR 2217	Max:*.	Max:102.5gr102.5gr \| 6.64g	97.8%	52402	3613	79%	3668	1118	95%	3386	1032	92%
ADI AR 2225	Min:*.	Min:97.4gr97.4gr \| 6.31g	92.0%	40074	2763	60%	3363	1025	95%	3071	936	90%
ADI AR 2225	Max:*.	Max:104.2gr104.2gr \| 6.75g	97.8%	47645	3285	71%	3606	1099	97%	3333	1016	94%
Alliant Reloder-16	Min:*.	Min:83.5gr83.5gr \| 5.41g	81.0%	53446	3685	80%	3609	1100	100%	3356	1023	99%
Alliant Reloder-16	Max:*.	Max:87.5gr87.5gr \| 5.67g	84.8%	59625	4111	89%	3750	1143	100%	3507	1069	100%
Alliant Reloder-19	Min:*.	Min:85.8gr85.8gr \| 5.56g	81.0%	47050	3244	71%	3432	1046	96%	3182	970	93%
Alliant Reloder-19	Max:*.	Max:95.1gr95.1gr \| 6.16g	89.8%	59944	4133	90%	3766	1148	98%	3510	1070	96%
Alliant Reloder-22	Min:*.	Min:86.7gr86.7gr \| 5.62g	81.0%	43279	2984	65%	3360	1024	94%	3110	948	91%
Alliant Reloder-22	Max:*.	Max:99.1gr99.1gr \| 6.42g	92.6%	59901	4130	90%	3832	1168	98%	3560	1085	96%
Alliant Reloder-23	Min:*.	Min:84.0gr84.0gr \| 5.44g	81.0%	42395	2923	64%	3310	1009	100%	3074	937	98%
Alliant Reloder-23	Max:*.	Max:96.9gr96.9gr \| 6.28g	93.6%	59915	4131	90%	3780	1152	100%	3537	1078	100%
Alliant Reloder-25	Min:*.	Min:88.7gr88.7gr \| 5.75g	84.0%	40349	2782	60%	3330	1015	97%	3051	930	94%
Alliant Reloder-25	Max:*.	Max:102.9gr102.9gr \| 6.67g	97.7%	58682	4046	88%	3852	1174	100%	3606	1099	99%
Alliant Reloder-26	Min:*.	Min:92.3gr92.3gr \| 5.98g	81.0%	46224	3187	69%	3533	1077	99%	3255	992	96%
Alliant Reloder-26	Max:*.	Max:101.9gr101.9gr \| 6.60g	89.5%	60031	4139	90%	3898	1188	100%	3619	1103	99%
Hodgdon H1000	Min:*.	Min:94.8gr94.8gr \| 6.14g	90.0%	42569	2935	64%	3353	1022	92%	3100	945	88%
Hodgdon H1000	Max:*.	Max:102.5gr102.5gr \| 6.64g	97.8%	52402	3613	79%	3668	1118	95%	3386	1032	92%
Hodgdon H4350	Min:*.	Min:84.0gr84.0gr \| 5.44g	81.0%	50459	3479	76%	3442	1049	98%	3228	984	96%
Hodgdon H4350	Max:*.	Max:90.4gr90.4gr \| 5.86g	87.3%	59756	4120	90%	3681	1122	99%	3445	1050	97%
Hodgdon H4831	Min:*.	Min:85.8gr85.8gr \| 5.56g	83.0%	43163	2976	65%	3294	1004	92%	3061	933	89%
Hodgdon H4831	Max:*.	Max:97.8gr97.8gr \| 6.34g	95.1%	59727	4118	90%	3750	1143	96%	3497	1066	93%
Hodgdon H4831 SC	Min:*.	Min:86.7gr86.7gr \| 5.62g	81.0%	44266	3052	66%	3333	1016	92%	3077	938	89%
Hodgdon H4831 SC	Max:*.	Max:97.8gr97.8gr \| 6.34g	91.4%	59727	4118	90%	3750	1143	96%	3497	1066	93%
Hodgdon Hybrid 100V	Min:*.	Min:83.0gr83.0gr \| 5.38g	81.0%	51140	3526	77%	3461	1055	100%	3238	987	100%
Hodgdon Hybrid 100V	Max:*.	Max:88.9gr88.9gr \| 5.76g	86.8%	59973	4135	90%	3665	1117	100%	3445	1050	100%
Hodgdon Retumbo	Min:*.	Min:97.4gr97.4gr \| 6.31g	92.0%	40074	2763	60%	3363	1025	95%	3071	936	90%
Hodgdon Retumbo	Max:*.	Max:104.2gr104.2gr \| 6.75g	97.8%	47645	3285	71%	3606	1099	97%	3333	1016	94%
IMR 4350	Min:*.	Min:85.3gr85.3gr \| 5.53g	81.0%	52605	3627	79%	3501	1067	98%	3281	1000	96%
IMR 4350	Max:*.	Max:90.3gr90.3gr \| 5.85g	85.7%	59857	4127	90%	3681	1122	99%	3448	1051	97%
IMR 4831	Min:*.	Min:82.1gr82.1gr \| 5.32g	81.0%	49269	3397	74%	3419	1042	100%	3182	970	98%
IMR 4831	Max:*.	Max:89.5gr89.5gr \| 5.80g	88.3%	59901	4130	90%	3684	1123	100%	3451	1052	100%
IMR 4955 Enduron	Min:*.	Min:83.5gr83.5gr \| 5.41g	81.0%	44062	3038	66%	3271	997	93%	3045	928	90%
IMR 4955 Enduron	Max:*.	Max:95.2gr95.2gr \| 6.17g	92.4%	59799	4123	90%	3704	1129	97%	3461	1055	94%
IMR 7828 SSC	Min:*.	Min:88.1gr88.1gr \| 5.71g	81.0%	43424	2994	65%	3386	1032	93%	3130	954	89%
IMR 7828 SSC	Max:*.	Max:99.8gr99.8gr \| 6.47g	91.8%	59756	4120	90%	3852	1174	97%	3576	1090	94%
Lovex S065	Min:*.	Min:84.0gr84.0gr \| 5.44g	81.0%	56724	3911	85%	3573	1089	100%	3333	1016	99%
Lovex S065	Max:*.	Max:86.1gr86.1gr \| 5.58g	83.1%	60002	4137	90%	3652	1113	100%	3428	1045	99%
Lovex S070	Min:*.	Min:84.9gr84.9gr \| 5.50g	81.0%	55143	3802	83%	3560	1085	99%	3317	1011	97%
Lovex S070	Max:*.	Max:88.0gr88.0gr \| 5.70g	84.0%	59785	4122	90%	3678	1121	100%	3425	1044	98%
Lovex S071	Min:*.	Min:82.1gr82.1gr \| 5.32g	82.0%	40103	2765	60%	3166	965	97%	2930	893	94%
Lovex S071	Max:*.	Max:97.2gr97.2gr \| 6.30g	97.1%	59930	4132	90%	3717	1133	100%	3481	1061	98%
Norma 204	Min:*.	Min:88.6gr88.6gr \| 5.74g	81.0%	52982	3653	79%	3573	1089	97%	3317	1011	94%
Norma 204	Max:*.	Max:93.2gr93.2gr \| 6.04g	85.2%	60017	4138	90%	3740	1140	98%	3491	1064	96%
Norma 217	Min:*.	Min:98.3gr98.3gr \| 6.37g	94.0%	40349	2782	60%	3389	1033	94%	3114	949	90%
Norma 217	Max:*.	Max:102.0gr102.0gr \| 6.61g	97.8%	44440	3064	67%	3517	1072	95%	3248	990	91%
Norma MRP	Min:*.	Min:89.5gr89.5gr \| 5.80g	81.0%	45194	3116	68%	3465	1056	97%	3199	975	93%
Norma MRP	Max:*.	Max:100.0gr100.0gr \| 6.48g	90.5%	59843	4126	90%	3865	1178	99%	3589	1094	97%
Norma URP	Min:*.	Min:84.9gr84.9gr \| 5.50g	81.0%	54766	3776	82%	3593	1095	100%	3343	1019	99%
Norma URP	Max:*.	Max:88.3gr88.3gr \| 5.72g	84.3%	59988	4136	90%	3720	1134	100%	3488	1063	100%
Ramshot Hunter	Min:*.	Min:88.6gr88.6gr \| 5.74g	81.0%	53127	3663	80%	3576	1090	99%	3340	1018	97%
Ramshot Hunter	Max:*.	Max:93.2gr93.2gr \| 6.04g	85.2%	59886	4129	90%	3753	1144	100%	3504	1068	98%
Ramshot Magnum	Min:*.	Min:93.4gr93.4gr \| 6.05g	81.0%	40059	2762	60%	3278	999	94%	3035	925	90%
Ramshot Magnum	Max:*.	Max:107.9gr107.9gr \| 6.99g	93.5%	59814	4124	90%	3839	1170	98%	3573	1089	96%
ReloadSwiss RS 62	Min:*.	Min:89.5gr89.5gr \| 5.80g	81.0%	56159	3872	84%	3652	1113	100%	3412	1040	99%
ReloadSwiss RS 62	Max:*.	Max:92.0gr92.0gr \| 5.96g	83.2%	59915	4131	90%	3747	1142	100%	3501	1067	99%
ReloadSwiss RS 70	Min:*.	Min:92.3gr92.3gr \| 5.98g	81.0%	53707	3703	81%	3661	1116	100%	3409	1039	98%
ReloadSwiss RS 70	Max:*.	Max:96.3gr96.3gr \| 6.24g	84.5%	59814	4124	90%	3819	1164	100%	3560	1085	99%
ReloadSwiss RS 80	Min:*.	Min:109.1gr109.1gr \| 7.07g	95.0%	48762	3362	73%	3661	1116	92%	3353	1022	87%
ReloadSwiss RS 80	Max:*.	Max:112.5gr112.5gr \| 7.29g	97.9%	53359	3679	80%	3786	1154	93%	3494	1065	89%
Rottweil R 904	Min:*.	Min:84.6gr84.6gr \| 5.48g	81.0%	48080	3315	72%	3409	1039	95%	3153	961	92%
Rottweil R 904	Max:*.	Max:92.9gr92.9gr \| 6.02g	89.0%	60017	4138	90%	3714	1132	97%	3471	1058	95%
Rottweil R 905	Min:*.	Min:85.8gr85.8gr \| 5.56g	82.0%	42409	2924	64%	3307	1008	92%	3048	929	88%
Rottweil R 905	Max:*.	Max:98.8gr98.8gr \| 6.40g	94.0%	59901	4130	90%	3796	1157	96%	3533	1077	94%
Shooters World Long Rifle	Min:*.	Min:84.0gr84.0gr \| 5.44g	81.0%	56724	3911	85%	3573	1089	100%	3333	1016	99%
Shooters World Long Rifle	Max:*.	Max:86.1gr86.1gr \| 5.58g	83.1%	60002	4137	90%	3652	1113	100%	3428	1045	99%
Somchem S361	Min:*.	Min:91.4gr91.4gr \| 5.92g	81.0%	51532	3553	77%	3465	1056	94%	3245	989	92%
Somchem S361	Max:*.	Max:96.9gr96.9gr \| 6.28g	85.9%	59552	4106	89%	3671	1119	96%	3438	1048	94%
Somchem S385	Min:*.	Min:86.7gr86.7gr \| 5.62g	81.0%	55027	3794	82%	3612	1101	98%	3373	1028	96%
Somchem S385	Max:*.	Max:89.8gr89.8gr \| 5.82g	83.9%	59799	4123	90%	3740	1140	99%	3497	1066	97%
Vihtavuori N160	Min:*.	Min:85.8gr85.8gr \| 5.56g	81.0%	45658	3148	68%	3327	1014	94%	3081	939	91%
Vihtavuori N160	Max:*.	Max:96.0gr96.0gr \| 6.22g	90.6%	59538	4105	89%	3691	1125	97%	3451	1052	94%
Vihtavuori N165	Min:*.	Min:85.8gr85.8gr \| 5.56g	81.0%	41727	2877	63%	3235	986	95%	2995	913	92%
Vihtavuori N165	Max:*.	Max:99.4gr99.4gr \| 6.44g	93.8%	59640	4112	89%	3717	1133	98%	3474	1059	96%
Vihtavuori N550	Min:*.	Min:87.7gr87.7gr \| 5.68g	81.0%	55303	3813	83%	3586	1093	100%	3360	1024	99%
Vihtavuori N550	Max:*.	Max:90.7gr90.7gr \| 5.88g	83.9%	59886	4129	90%	3694	1126	100%	3461	1055	99%
Vihtavuori N555	Min:*.	Min:84.0gr84.0gr \| 5.44g	81.0%	46992	3240	70%	3419	1042	100%	3176	968	98%
Vihtavuori N555	Max:*.	Max:93.2gr93.2gr \| 6.04g	90.0%	59973	4135	90%	3740	1140	100%	3517	1072	100%
Vihtavuori N560	Min:*.	Min:89.5gr89.5gr \| 5.80g	81.0%	44860	3093	67%	3435	1047	92%	3173	967	89%
Vihtavuori N560	Max:*.	Max:100.3gr100.3gr \| 6.50g	90.8%	59640	4112	89%	3845	1172	96%	3593	1095	93%
Vihtavuori N565	Min:*.	Min:89.5gr89.5gr \| 5.80g	81.0%	43352	2989	65%	3383	1031	92%	3117	950	88%
Vihtavuori N565	Max:*.	Max:101.9gr101.9gr \| 6.60g	92.2%	59727	4118	90%	3865	1178	97%	3583	1092	94%
Vihtavuori N568	Min:*.	Min:97.7gr97.7gr \| 6.33g	88.0%	45092	3109	68%	3478	1060	92%	3199	975	88%
Vihtavuori N568	Max:*.	Max:108.5gr108.5gr \| 7.03g	97.7%	59828	4125	90%	3901	1189	96%	3612	1101	93%
Winchester 6.5 StaBall	Min:*.	Min:92.3gr92.3gr \| 5.98g	81.0%	54360	3748	81%	3527	1075	100%	3317	1011	100%
Winchester 6.5 StaBall	Max:*.	Max:96.0gr96.0gr \| 6.22g	84.2%	59857	4127	90%	3652	1113	100%	3432	1046	100%

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:	7.21 Firebird (Lazzeroni)
Propellant:	ADI AR 2209, ADI AR 2213, ADI AR 2217, ADI AR 2225, Accurate 3100, Accurate MAGPRO, Alliant Reloder-16, Alliant Reloder-19, Alliant Reloder-22, Alliant Reloder-23, Alliant Reloder-25, Alliant Reloder-26, Hodgdon H1000, Hodgdon H4350, Hodgdon H4831, Hodgdon H4831 SC, Hodgdon Hybrid 100V, Hodgdon Retumbo, IMR 4350, IMR 4831, IMR 4955 Enduron, IMR 7828 SSC, Lovex S065, Lovex S070, Lovex S071, Norma 204, Norma 217, Norma MRP, Norma URP, Ramshot Hunter, Ramshot Magnum, ReloadSwiss RS 62, ReloadSwiss RS 70, ReloadSwiss RS 80, Rottweil R 904, Rottweil R 905, Shooters World Long Rifle, Somchem S361, Somchem S385, Vihtavuori N160, Vihtavuori N165, Vihtavuori N550, Vihtavuori N555, Vihtavuori N560, Vihtavuori N565, Vihtavuori N568, Winchester 6.5 StaBall
Bullet Weight:	130 gr \| 8.4 g
Bullet Diameter:	0.284 '' \| 7.21 mm
Primer Size:	Large Rifle Magnum (LRM)
Bullet Length:	1.08 '' \| 27.4 mm
Case Length (l3):	2.80 '' \| 71.1 mm
Cartridge Length / OAL:	3.50 '' \| 88.8 mm
Seated Depth:	0.38 '' \| 9.7 mm
Case Capacity:	121 Grains of Water \| 7.86 cm3

Alaska Bullet Works

Stopped operations in 2020

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7.21 Firebird (Lazzeroni) || .284 | 130gr | AlaskaBulletWorks Kodiak SP SPBC

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