The inclusion of the .303 British in my list of sniping calibers is based solely on its historical significance. As far as I can tell, there is no current sniper rifles chambered in the legendary .303. The reason is simply because the .308 (7.62x51 NATO) out performs the .303 in every aspect. The .303 saw extensive action in WWI and WWII as a sniping round, especially in the No 4 Mk1 (T). This rifle/ammo combination was an exceptional performer, and served the British troops until well after WWII, when the L42A1 was adopted (The L42A1 was a modified No4 Mk1 (T) with a shorter fore-end, and chambered for the 7.62x51mm NATO)

Recommendations: This round is used primarily in the 'Historic' sniper rifles, but in reality, it would serve just fine in both a limited military role and in a Law Enforcement situation. It doesn't penetrate as much as the .308 but still yields good energy. The only problem is finding rifles in this caliber.

Note: The only match ammo loaded for the .303, which I know of, is made by PMC.

PMC Silver Line Match .303, 174gr Sierra Match King - 2425fps

Bullet Drop (Inches)

Energy (Muzzle - 2272 Ft.-Lbs.)

Note: I chose the PMC Silver Line 180gr Sierra Game King (SPBT) round due to the fact that most other manufacture's .303 loads are designed for hunting that requires deep penetration, something you try to avoid in Law Enforcement Sharpshooting. The SPBT should be a acceptable combination, but the above Match Ammo might also be considered for Law Enforcement applications. Be sure to test all ammunition for desired results.

PMC Silver Line .303, 180gr Sierra Game King (SPBT) - 2450fps

Bullet Drop (Inches)

Energy (Muzzle - 2399 Ft.-Lbs.)

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