Rifle hunting ammunition with Sierra bullets

SBT GameKing® – Spitzer Boat Tail bullets are designed for hunting at long range, where their extra margin of performance can make the critical difference. GameKing® bullets feature a boat tail design to bring hunters the ballistic advantage of match bullets. The streamlined tapered base of the boat tail bullet greatly reduces drag, which results in higher retained velocity, greater striking energy, a flatter trajectory and less wind drift than comparable flat base bullets.

Designed for hunting at long range.

	Caliber & Catalog №	Bullet					Cartridge		Velocity					Energy					Test barrel length	Points of impact					MRD	Points of impact MRD					Ballistic coefficient		Pcs per box	Boxes per case	Weight per case
		Number	Type	Weight		Material of jacket	Weight	Length	V₀	V₁₀₀	V₂₀₀	V₃₀₀	V₄₀₀	E₀	E₁₀₀	E₂₀₀	E₃₀₀	E₄₀₀	Test barrel length	50 m	100 m	200 m	300 m	400 m	Calculation	50 m	100 m	200 m	300 m	400 m	Calculation				Weight per case
		Number	Type	grs	g	Material of jacket	g	mm	m/s					J					mm	cm					m	cm					G1	G7			kg	lb
22-250 REM.
	V330462	1365	SBT	55	3.60	N/A	16.5	59.60	1,122	976	838	711	595	2,266	1,716	1,265	909	637	600	-1.4	0.0	-5.4	-24.9	-64	213	0.3	3.3	1.2	-15.0	-50.8	0.251	0.117	20	25	9.4	21.0
6,5 × 55 SE
	V330482	1730	SBT	140	9.10	N/A	24.2	76.00	723	663	606	552	500	2,378	2,000	1,672	1,386	1,137	600	0.1	0.0	-17.4	-61.5	-138	150	1.9	3.7	-9.9	-50.3	-123.1	0.463	0.234	20	20	10.7	24.5
7 × 57
	V330982	1940	SBT	175	11.35	N/A	25.0	78.00	735	685	636	590	545	3,066	2,659	2,297	1,975	1,687	600	-0.1	0.0	-16.0	-56.2	-124.7	154	1.8	3.8	-8.4	-44.9	-109.7	0.562	0.282	20	20	11.6	25.5
7 × 57 R
	V331062	1940	SBT	175	11.35	N/A	25.0	78.00	735	685	636	590	545	3,066	2,659	2,297	1,975	1,687	600	-0.1	0.0	-16.0	-56.2	-124.7	154	1.8	3.8	-8.4	-44.9	-109.7	0.562	0.282	20	20	11.6	25.5
7 × 64
	V331182	1940	SBT	175	11.35	N/A	25.9	84.00	769	717	668	620	574	3,356	2,919	2,528	2,181	1,871	600	-0.3	0.0	-14.1	-50.3	-112	161	1.6	3.8	-6.5	-38.9	-96.8	0.562	0.282	20	20	11.9	26.5
7 × 65 R
	V331272	1940	SBT	175	11.35	N/A	25.6	83.60	790	737	687	638	592	3,542	3,086	2,677	2,313	1,989	680	-0.4	0.0	-13.1	-47.0	-105	165	1.5	3.8	-5.5	-35.6	-89.8	0.562	0.282	20	20	12.1	26.5
7 mm REM. MAG.
	V332732	1940	SBT	175	11.35	N/A	30.1	83.50	852	797	744	694	645	4,120	3,607	3,144	2,729	2,359	610	-0.7	0.0	-10.5	-38.7	-87.3	178	1.2	3.7	-3.0	-27.4	-72.3	0.562	0.282	20	20	13.6	30.5
308 WIN.
	V331372	2160	SBT	180	11.70	N/A	26.0	71.10	754	688	626	567	510	3,326	2,770	2,291	1,879	1,523	600	-0.1	0.0	-15.8	-56.7	-128.3	155	1.8	3.8	-8.2	-45.3	-113.1	0.434	0.218	20	25	14.3	32.0
30-06 SPRING.
	V331732	2160	SBT	180	11.70	N/A	27.4	82.30	786	719	655	594	536	3,614	3,020	2,506	2,064	1,683	600	-0.3	0.0	-14.1	-51.1	-116	162	1.6	3.8	-6.4	-39.6	-100.8	0.434	0.218	20	20	12.2	27.0
300 WIN. MAG.
	V332632	2165	SBT	200	12.96	N/A	33.3	84.80	835	778	722	670	619	4,518	3,918	3,382	2,905	2,483	600	-0.6	0.0	-11.3	-41.3	-93.4	174	1.3	3.8	-3.7	-30.0	-78.3	0.530	0.266	20	20	14.6	13.4
8 × 57 JRS
	V331942	2420	SBT	220	14.26	N/A	28.6	79.00	697	645	595	547	501	3,464	2,963	2,522	2,131	1,786	600	0.2	0.0	-18.7	-65.1	-144.5	146	2.1	3.7	-11.3	-54.1	-129.8	0.526	0.263	20	20	13.0	28.0
8 × 57 JS
	V331852	2420	SBT	220	14.26	N/A	28.6	79.00	733	679	628	578	531	3,831	3,288	2,808	2,384	2,010	600	0.0	0.0	-16.3	-57.6	-128.3	153	1.8	3.8	-8.8	-46.3	-113.2	0.526	0.263	20	20	12.7	28.0

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